.page-products {
  background: var(--ink);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-products .zone {
  padding-top: 64px;
  padding-bottom: 64px;
}
.page-products .zone--ink {
  background: var(--ink);
  color: var(--text-on-ink);
}
.page-products .zone--sand {
  background: var(--sand);
  color: var(--ink);
}
.page-products .zone--paper {
  background: var(--paper);
  color: var(--ink);
}
@media (min-width: 900px) {
  .page-products .zone {
    padding-top: 96px;
    padding-bottom: 96px;
  }
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cool);
  margin-bottom: 30px;
}
.page-products .pd-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pd-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule);
}
.page-products .pd-crumb a {
  color: var(--cool);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.page-products .pd-crumb a:hover,
.page-products .pd-crumb a:focus-visible {
  color: var(--gold-lite);
  border-bottom-color: var(--gold-lite);
}

/* ---------- 通用标题块 ---------- */
.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold-dark);
  margin: 0;
}
.page-products .zone--ink .eyebrow {
  color: var(--gold-lite);
}
.page-products .pd-h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(25px, 3.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -.005em;
  color: var(--ink);
  margin: 12px 0 0;
}
.page-products .zone--ink .pd-h2 {
  color: var(--text-on-ink-strong);
}
.page-products .section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--edge);
}
.page-products .zone--ink .section-head {
  border-bottom-color: var(--rule);
}
.page-products .pd-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
  max-width: 46ch;
}
.page-products .zone--ink .pd-head__note {
  color: var(--text-on-ink);
}
@media (min-width: 900px) {
  .page-products .section-head {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: end;
  }
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding-top: 26px;
  padding-bottom: 72px;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(201, 162, 39, .16) 0%, transparent 58%),
    var(--ink);
}
.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: start;
  }
}
.page-products .pd-hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--text-on-ink-strong);
  margin: 16px 0 0;
}
.page-products .pd-hero__lead {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-on-ink);
  max-width: 58ch;
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.page-products .pd-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 38px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}
.page-products .pd-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-products .pd-fact__num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}
.page-products .pd-fact__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cool);
}

/* 首屏视觉线框 */
.page-products .pd-schematic {
  position: relative;
  min-height: 300px;
  border: 1px solid var(--rule);
  background: linear-gradient(155deg, #16263C 0%, #0F1B2D 72%);
  overflow: hidden;
}
.page-products .pd-schematic::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(36, 56, 79, .55) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(36, 56, 79, .55) 0 1px, transparent 1px 34px);
  opacity: .75;
  pointer-events: none;
}
@media (min-width: 900px) {
  .page-products .pd-schematic {
    min-height: 430px;
  }
}
.page-products .pd-schematic__win {
  position: absolute;
  left: 7%;
  top: 11%;
  width: 72%;
  height: 62%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(201, 162, 39, .45);
  background: rgba(15, 27, 45, .72);
  box-shadow: var(--shadow-soft);
}
.page-products .pd-schematic__top {
  display: flex;
  gap: 6px;
}
.page-products .pd-schematic__top i {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(201, 162, 39, .55);
}
.page-products .pd-schematic__row {
  display: block;
  height: 9px;
  width: 100%;
  background: rgba(107, 122, 140, .38);
}
.page-products .pd-schematic__row--gold {
  width: 62%;
  background: rgba(201, 162, 39, .7);
}
.page-products .pd-schematic__row--short {
  width: 44%;
}
.page-products .pd-schematic__phone {
  position: absolute;
  right: 7%;
  bottom: 8%;
  width: 25%;
  height: 50%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 12px 12px;
  border: 1px solid rgba(201, 162, 39, .6);
  border-radius: 8px;
  background: rgba(22, 38, 60, .94);
  box-shadow: var(--shadow-soft);
}
.page-products .pd-schematic__pill {
  display: block;
  height: 8px;
  width: 100%;
  background: rgba(107, 122, 140, .45);
}
.page-products .pd-schematic__pill--gold {
  width: 68%;
  background: rgba(227, 194, 90, .8);
}

/* ---------- 两条路径对照 ---------- */
.page-products .pd-compare__table {
  margin-top: 34px;
  border-top: 1px solid var(--edge);
}
.page-products .pd-compare__head {
  display: none;
}
.page-products .pd-compare__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 12px;
  border-bottom: 1px solid var(--edge);
  transition: background-color .15s var(--ease);
}
.page-products .pd-compare__key {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}
.page-products .pd-compare__cell {
  font-size: 15px;
  line-height: 1.75;
  color: #46566A;
}
.page-products .pd-compare__cell::before {
  content: attr(data-side) " · ";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--gold-dark);
}
@media (min-width: 820px) {
  .page-products .pd-compare__head {
    display: grid;
    grid-template-columns: 1.1fr 2fr 2fr;
    gap: 28px;
    padding: 12px 12px;
    border-bottom: 2px solid var(--gold);
  }
  .page-products .pd-compare__head span {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .1em;
    color: var(--gold-dark);
  }
  .page-products .pd-compare__row {
    grid-template-columns: 1.1fr 2fr 2fr;
    gap: 28px;
    align-items: start;
    padding: 20px 12px;
  }
  .page-products .pd-compare__cell::before {
    display: none;
  }
}
.page-products .pd-compare__row:hover {
  background: rgba(201, 162, 39, .13);
}
.page-products .pd-compare__row:hover .pd-compare__key {
  color: var(--gold-dark);
}

/* ---------- 电脑端工作台 ---------- */
.page-products .pd-desktop__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 36px;
}
@media (min-width: 960px) {
  .page-products .pd-desktop__body {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }
}
.page-products .pd-desktop__caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 640px) {
  .page-products .pd-desktop__caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
}
.page-products .pd-cap {
  padding: 20px 0 22px 20px;
  border-left: 2px solid var(--gold);
  border-bottom: 1px solid var(--edge);
}
.page-products .pd-cap__no {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-dark);
}
.page-products .pd-cap__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  margin: 8px 0 8px;
  color: var(--ink);
}
.page-products .pd-cap p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #46566A;
}

/* ---------- 图片 ---------- */
.page-products .pd-figure {
  margin: 30px 0 0;
}
.page-products .pd-figure__frame {
  border: 1px solid var(--edge);
  background: var(--sand);
  overflow: hidden;
}
.page-products .pd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pd-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cool);
}
.page-products .zone--ink .pd-figure__frame {
  border-color: var(--rule);
  background: var(--ink-up);
}
.page-products .zone--ink .pd-figure__cap {
  color: var(--text-on-ink);
}
@media (min-width: 960px) {
  .page-products .pd-figure--desktop {
    margin-top: 0;
  }
}

/* ---------- 安卓端应用 ---------- */
.page-products .pd-android__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
@media (min-width: 960px) {
  .page-products .pd-android__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: start;
  }
}
.page-products .pd-android__lead {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-on-ink);
  max-width: 56ch;
}
.page-products .pd-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .pd-step {
  border: 1px solid var(--rule);
  background: var(--ink-up);
  transition: border-color .15s var(--ease);
}
.page-products .pd-step:hover {
  border-color: rgba(201, 162, 39, .5);
}
.page-products .pd-step > summary {
  position: relative;
  padding: 14px 42px 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-lite);
}
.page-products .pd-step > summary::-webkit-details-marker {
  display: none;
}
.page-products .pd-step > summary::after {
  content: "▸";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  transition: transform .15s var(--ease);
}
.page-products .pd-step[open] > summary::after {
  transform: translateY(-50%) rotate(90deg);
}
.page-products .pd-step .disclose__body {
  padding: 0 18px 16px;
}
.page-products .pd-step .disclose__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-on-ink);
}
.page-products .pd-step .num {
  color: var(--gold-lite);
}
.page-products .pd-figure--android {
  margin-top: 0;
}

/* ---------- 四项规则矩阵 ---------- */
.page-products .pd-rules__table {
  margin-top: 34px;
  border-top: 1px solid var(--edge);
}
.page-products .pd-rules__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 14px;
  border-bottom: 1px solid var(--edge);
  transition: background-color .15s var(--ease);
}
.page-products .pd-rules__row:nth-child(odd) {
  background: var(--paper);
}
.page-products .pd-rules__row--head {
  display: none;
}
.page-products .pd-rules__key {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 16px;
  color: var(--gold-dark);
}
.page-products .pd-rules__txt {
  font-size: 14px;
  line-height: 1.7;
  color: #46566A;
}
.page-products .pd-rules__txt::before {
  content: attr(data-label) "：";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--gold-dark);
}
@media (min-width: 900px) {
  .page-products .pd-rules__row--head {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1.9fr 1.7fr;
    gap: 24px;
    padding: 12px 18px;
    background: transparent;
    border-bottom: 2px solid var(--gold);
  }
  .page-products .pd-rules__th {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .1em;
    color: var(--gold-dark);
  }
  .page-products .pd-rules__row {
    grid-template-columns: 1fr 1.5fr 1.9fr 1.7fr;
    gap: 24px;
    align-items: start;
    padding: 18px;
  }
  .page-products .pd-rules__txt::before {
    display: none;
  }
}
.page-products .pd-rules__row:not(.pd-rules__row--head):hover {
  background: rgba(201, 162, 39, .16);
}
.page-products .pd-rules__foot {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--red);
  font-size: 14px;
  line-height: 1.8;
  color: #46566A;
  max-width: 72ch;
}

/* ---------- 六步流程 ---------- */
.page-products .pd-flow {
  list-style: none;
  margin: 38px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 700px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 34px;
  }
}
@media (min-width: 1080px) {
  .page-products .pd-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-flow__step {
  padding-top: 18px;
  border-top: 2px solid var(--gold);
}
.page-products .pd-flow__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold-dark);
}
.page-products .pd-flow__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  margin: 8px 0 8px;
  color: var(--ink);
}
.page-products .pd-flow__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #46566A;
}
.page-products .pd-figure--flow {
  margin-top: 40px;
}

/* ---------- 交付周期与物流时效 ---------- */
.page-products .pd-timing__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 36px;
}
@media (min-width: 820px) {
  .page-products .pd-timing__cards {
    grid-template-columns: 4fr 6fr;
    gap: 24px;
  }
}
.page-products .pd-dcard {
  padding: 24px 22px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
  background: var(--ink-up);
}
.page-products .pd-dcard__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-lite);
}
.page-products .pd-dcard__value {
  margin: 12px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-on-ink-strong);
}
.page-products .pd-dcard__value .num {
  color: var(--gold);
}
.page-products .pd-dcard__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-on-ink);
}

.page-products .pd-bands {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 34px;
  border: 1px solid var(--rule);
}
@media (min-width: 760px) {
  .page-products .pd-bands {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-band {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px;
}
.page-products .pd-band--a {
  background: linear-gradient(180deg, rgba(227, 194, 90, .30), rgba(201, 162, 39, .14));
}
.page-products .pd-band--b {
  background: linear-gradient(180deg, rgba(201, 162, 39, .20), rgba(138, 111, 22, .12));
}
.page-products .pd-band--c {
  background: linear-gradient(180deg, rgba(138, 111, 22, .22), rgba(15, 27, 45, .35));
}
.page-products .pd-band__zone {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--text-on-ink);
}
.page-products .pd-band__time {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  color: var(--gold-lite);
  line-height: 1.2;
}
.page-products .pd-figure--timing {
  margin-top: 30px;
}

/* ---------- 版本演进 ---------- */
.page-products .pd-version__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}
@media (min-width: 880px) {
  .page-products .pd-version__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }
}
.page-products .pd-version__item {
  padding: 22px 20px;
  background: var(--paper);
  border: 1px solid var(--edge);
  box-shadow: var(--shadow-lift);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.page-products .pd-version__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.page-products .pd-tag {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  border: 1px solid var(--gold-dark);
  color: var(--gold-dark);
  background: rgba(201, 162, 39, .1);
}
.page-products .pd-tag--ink {
  border-color: var(--ink);
  color: var(--ink);
  background: rgba(15, 27, 45, .06);
}
.page-products .pd-version__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.35;
  margin: 14px 0 8px;
  color: var(--ink);
}
.page-products .pd-version__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #46566A;
}
.page-products .pd-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 111, 22, .45);
  transition: border-color .15s var(--ease), color .15s var(--ease);
}
.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.page-products .pd-figure--version {
  margin-top: 34px;
}
.page-products .pd-figure--version .pd-figure__frame {
  max-width: 760px;
}

/* ---------- 场景选择 ---------- */
.page-products .pd-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
}
@media (min-width: 900px) {
  .page-products .pd-scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
  }
}
.page-products .pd-scene__card {
  display: flex;
  flex-direction: column;
  padding: 24px 22px 22px;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--gold);
  background: rgba(22, 38, 60, .7);
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.page-products .pd-scene__card:hover {
  border-color: rgba(201, 162, 39, .65);
  background: rgba(22, 38, 60, .95);
}
.page-products .pd-scene__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}
.page-products .pd-scene__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.35;
  margin: 10px 0 10px;
  color: var(--text-on-ink-strong);
}
.page-products .pd-scene__card p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-on-ink);
}
.page-products .pd-scene__card .num {
  color: var(--gold-lite);
}
.page-products .pd-scene__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-lite);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .45);
  transition: border-color .15s var(--ease), color .15s var(--ease);
}
.page-products .pd-scene__link:hover,
.page-products .pd-scene__link:focus-visible {
  color: #ffffff;
  border-bottom-color: var(--gold-lite);
}

.page-products .pd-scene__cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
  margin-top: 40px;
  padding: 26px 24px;
  border: 1px solid var(--rule);
  background: linear-gradient(120deg, rgba(201, 162, 39, .14), rgba(15, 27, 45, .2) 62%);
}
@media (min-width: 900px) {
  .page-products .pd-scene__cta {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    padding: 30px 34px;
  }
}
.page-products .pd-scene__cta-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-on-ink-strong);
}
.page-products .pd-scene__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
@media (min-width: 900px) {
  .page-products .pd-scene__cta-actions {
    justify-content: flex-end;
  }
}
<<<END>>>