/* ============ 产品线页 · page-products ============ */
.page-products {
  --pp-line: rgba(154, 163, 178, .24);
  --pp-line-strong: rgba(0, 229, 212, .45);
  --pp-violet-soft: rgba(139, 92, 246, .13);
  --pp-cyan-soft: rgba(0, 229, 212, .09);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-block: clamp(1.1rem, 2.6vw, 1.8rem) 0;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-block: clamp(1.5rem, 4vw, 2.4rem) clamp(2.4rem, 6vw, 4.5rem);
  background:
    linear-gradient(118deg, var(--pp-violet-soft) 0%, rgba(139, 92, 246, 0) 44%),
    linear-gradient(300deg, var(--pp-cyan-soft) 0%, rgba(0, 229, 212, 0) 46%);
}

.page-products .hero-layout {
  display: grid;
  gap: clamp(1.8rem, 4vw, 2.6rem);
}

@media (min-width: 900px) {
  .page-products .hero-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(2.2rem, 4.5vw, 3.6rem);
  }
}

.page-products .prod-hero h1 {
  margin: .85rem 0 0;
  font-size: clamp(1.82rem, 5.6vw, 3.25rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-products .prod-hero .lead {
  margin-top: 1.3rem;
  max-width: 58ch;
  font-size: clamp(.98rem, 1.5vw, 1.08rem);
  line-height: 1.95;
  color: var(--paper);
  opacity: .86;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.75rem;
}

.page-products .hero-facts {
  list-style: none;
  margin: 2.2rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--pp-line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: 1.2rem;
}

.page-products .hf-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .hf-label {
  display: block;
  margin-top: .55rem;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--signal);
}

/* 首屏侧边展签 */
.page-products .hero-note {
  position: relative;
  padding: 1.6rem 1.5rem 1.5rem 1.7rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(27, 31, 59, .92), rgba(16, 16, 25, .94));
  overflow: hidden;
}

.page-products .hero-note::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--pulse);
}

.page-products .hn-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--violet);
  text-transform: uppercase;
}

.page-products .hn-title {
  margin: .85rem 0 0;
  font-size: 1.14rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .hn-text {
  margin: .7rem 0 0;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--signal);
}

.page-products .hn-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px dashed var(--pp-line);
  display: grid;
  gap: .65rem;
}

.page-products .hn-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .55rem;
}

.page-products .hn-key {
  font-size: .84rem;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .hn-val {
  font-size: .8rem;
  color: var(--signal);
}

/* ---------- 01 纵向时间轴 ---------- */
.page-products .tl {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  position: relative;
}

.page-products .tl::before {
  content: "";
  position: absolute;
  left: 6px;
  top: .9rem;
  bottom: .9rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--violet) 58%, var(--track) 100%);
  opacity: .55;
}

.page-products .tl-node {
  position: relative;
  padding: .55rem 0 1.9rem 2.2rem;
  outline: none;
}

.page-products .tl-node:last-child {
  padding-bottom: .4rem;
}

.page-products .tl-dot {
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 212, .08);
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.page-products .tl-node:focus-visible {
  border-radius: var(--radius-s);
}

.page-products .tl-node:focus-visible .tl-dot,
.page-products .tl-node:hover .tl-dot {
  border-color: var(--violet);
  box-shadow: 0 0 0 7px rgba(139, 92, 246, .14);
}

.page-products .tl-head {
  display: flex;
  align-items: baseline;
  gap: .7rem;
}

.page-products .tl-idx {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--violet);
}

.page-products .tl-title {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper);
}

.page-products .tl-text {
  margin: .5rem 0 0;
  max-width: 62ch;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--signal);
}

.page-products .tl-meta {
  margin: .65rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .02em;
}

.page-products .tl-cost {
  color: var(--cyan);
}

.page-products .tl-out {
  color: var(--signal);
}

@media (hover: hover) and (min-width: 861px) {
  .page-products .tl-meta {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .34s var(--ease), opacity .34s var(--ease), margin-top .34s var(--ease);
    margin-top: 0;
  }
  .page-products .tl-node:hover .tl-meta,
  .page-products .tl-node:focus .tl-meta,
  .page-products .tl-node:focus-within .tl-meta {
    max-height: 5rem;
    opacity: 1;
    margin-top: .65rem;
  }
}

/* ---------- 02 五步引导 ---------- */
.page-products .steps-layout {
  margin-top: 2.4rem;
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.4rem);
}

@media (min-width: 900px) {
  .page-products .steps-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .steps-figure {
  margin: 0;
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-products .step {
  position: relative;
  padding: 1rem 1.1rem 1rem 3.4rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: var(--panel);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .step:hover,
.page-products .step:focus-within {
  transform: translateY(-4px);
  border-color: var(--pp-line-strong);
}

.page-products .step-num {
  position: absolute;
  left: 1rem;
  top: 1.05rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .step-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper);
}

.page-products .step-text {
  margin: .4rem 0 0;
  font-size: .85rem;
  line-height: 1.8;
  color: var(--signal);
}

/* ---------- 03 安卓能力清单 ---------- */
.page-products .cap-layout {
  margin-top: 2.4rem;
  display: grid;
  gap: clamp(1.6rem, 3.5vw, 2.4rem);
}

@media (min-width: 860px) {
  .page-products .cap-layout {
    grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
    align-items: start;
  }
}

.page-products .cap-figure {
  margin: 0;
}

.page-products .cap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 680px) {
  .page-products .cap-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem 1.4rem;
  }
}

.page-products .cap-item {
  position: relative;
  padding: .95rem 0 .95rem 1.55rem;
  border-top: 1px solid var(--pp-line);
}

.page-products .cap-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  border: 1.5px solid var(--violet);
  background: rgba(139, 92, 246, .16);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.page-products .cap-item:hover::before {
  border-color: var(--cyan);
  background: var(--pp-cyan-soft);
}

.page-products .cap-title {
  margin: 0;
  font-size: .98rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .cap-text {
  margin: .45rem 0 0;
  font-size: .85rem;
  line-height: 1.82;
  color: var(--signal);
}

/* ---------- 04 厂商专区 ---------- */
.page-products .zone-figure {
  margin: 2.4rem 0 0;
}

.page-products .zone-tabs {
  position: relative;
  margin-top: 2rem;
}

.page-products .zone-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  margin: 0;
}

.page-products .zone-bar {
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  padding-bottom: .5rem;
  scrollbar-width: none;
}

.page-products .zone-bar::-webkit-scrollbar {
  display: none;
}

.page-products .zone-tab {
  flex: 0 0 auto;
  padding: .58rem 1.1rem;
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  font-size: .86rem;
  font-weight: 700;
  color: var(--signal);
  cursor: pointer;
  white-space: nowrap;
  transition: color .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease);
}

.page-products .zone-tab:hover {
  color: var(--paper);
  border-color: var(--pp-line-strong);
}

.page-products #zt-1:checked ~ .zone-bar label[for="zt-1"],
.page-products #zt-2:checked ~ .zone-bar label[for="zt-2"],
.page-products #zt-3:checked ~ .zone-bar label[for="zt-3"],
.page-products #zt-4:checked ~ .zone-bar label[for="zt-4"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products #zt-1:focus-visible ~ .zone-bar label[for="zt-1"],
.page-products #zt-2:focus-visible ~ .zone-bar label[for="zt-2"],
.page-products #zt-3:focus-visible ~ .zone-bar label[for="zt-3"],
.page-products #zt-4:focus-visible ~ .zone-bar label[for="zt-4"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .zone-panels {
  margin-top: 1.4rem;
}

.page-products .zone-panel {
  display: none;
}

.page-products #zt-1:checked ~ .zone-panels #zp-1,
.page-products #zt-2:checked ~ .zone-panels #zp-2,
.page-products #zt-3:checked ~ .zone-panels #zp-3,
.page-products #zt-4:checked ~ .zone-panels #zp-4 {
  display: block;
}

.page-products .zone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .page-products .zone-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

.page-products .zone-cell {
  padding: 1.2rem 1.15rem;
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius-s);
  background: var(--panel);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .zone-cell:hover {
  transform: translateY(-4px);
  border-color: var(--pp-line-strong);
  border-left-color: var(--cyan);
}

.page-products .zc-title {
  margin: 0;
  font-size: .98rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .zc-text {
  margin: .5rem 0 0;
  font-size: .85rem;
  line-height: 1.82;
  color: var(--signal);
}

/* ---------- 05 记录回看 ---------- */
.page-products .recall-figure {
  margin: 2.4rem 0 0;
}

.page-products .recall-grid {
  margin-top: 1.8rem;
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .page-products .recall-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

.page-products .recall-card {
  padding: 1.3rem 1.2rem 1.35rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: linear-gradient(165deg, rgba(27, 31, 59, .55), rgba(16, 16, 25, .9));
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .recall-card:hover {
  transform: translateY(-4px);
  border-color: var(--pp-line-strong);
}

.page-products .rc-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--violet);
}

.page-products .rc-title {
  margin: .7rem 0 0;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .rc-text {
  margin: .55rem 0 0;
  font-size: .86rem;
  line-height: 1.85;
  color: var(--signal);
}

.page-products .section-cta {
  margin: 2rem 0 0;
}

/* ---------- 06 显示模式 ---------- */
.page-products .mode-compare {
  margin-top: 2.4rem;
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 760px) {
  .page-products .mode-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

.page-products .mode-card {
  padding: 1.5rem 1.4rem 1.45rem;
  border-radius: var(--radius);
  border: 1px solid var(--pp-line);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .mode-card:hover {
  transform: translateY(-4px);
}

.page-products .mode-card--dark {
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(0, 229, 212, .13), transparent 62%),
    linear-gradient(170deg, #0b0b14, var(--ink));
}

.page-products .mode-card--dark:hover {
  border-color: var(--pp-line-strong);
}

.page-products .mode-card--light {
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(255, 233, 199, .55), transparent 62%),
    linear-gradient(170deg, #f7f2e9, #e6dfd2);
  border-color: rgba(7, 7, 12, .16);
}

.page-products .mode-card--light:hover {
  border-color: rgba(7, 7, 12, .4);
}

.page-products .mc-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
}

.page-products .mode-card--dark .mc-tag {
  color: var(--cyan);
}

.page-products .mode-card--light .mc-tag {
  color: #7a4a12;
}

.page-products .mc-title {
  margin: .85rem 0 0;
  font-size: 1.14rem;
  font-weight: 800;
  line-height: 1.45;
}

.page-products .mode-card--dark .mc-title {
  color: var(--paper);
}

.page-products .mode-card--light .mc-title {
  color: #12121c;
}

.page-products .mc-text {
  margin: .65rem 0 0;
  font-size: .87rem;
  line-height: 1.85;
}

.page-products .mode-card--dark .mc-text {
  color: var(--signal);
}

.page-products .mode-card--light .mc-text {
  color: #4a4a58;
}

.page-products .mc-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 1rem 0 0;
  display: grid;
  gap: .55rem;
  font-size: .82rem;
}

.page-products .mode-card--dark .mc-list {
  border-top: 1px dashed var(--pp-line);
  color: var(--paper);
}

.page-products .mode-card--light .mc-list {
  border-top: 1px dashed rgba(7, 7, 12, .2);
  color: #2b2b38;
}

.page-products .mc-list li {
  position: relative;
  padding-left: 1.1rem;
}

.page-products .mc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.page-products .mode-card--dark .mc-list li::before {
  background: var(--cyan);
}

.page-products .mode-card--light .mc-list li::before {
  background: #b8671a;
}

.page-products .mode-figure {
  margin: 1.8rem 0 0;
}

/* ---------- 07 接入配合 ---------- */
.page-products .flow {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 860px) {
  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

.page-products .flow-node {
  position: relative;
  padding: 1.35rem 1.15rem 1.3rem;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: var(--panel);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .flow-node:hover {
  transform: translateY(-4px);
  border-color: var(--pp-line-strong);
}

@media (min-width: 860px) {
  .page-products .flow-node:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -1.2rem;
    top: 2.6rem;
    width: 1.2rem;
    height: 1px;
    background: linear-gradient(90deg, var(--violet), rgba(139, 92, 246, 0));
  }
}

.page-products .flow-idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(0, 229, 212, .55);
}

.page-products .flow-title {
  margin: .85rem 0 0;
  font-size: .98rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .flow-text {
  margin: .5rem 0 0;
  font-size: .84rem;
  line-height: 1.82;
  color: var(--signal);
}

.page-products .closing {
  margin-top: 2.4rem;
  padding: 1.75rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--pp-line);
  background:
    linear-gradient(120deg, rgba(139, 92, 246, .16), rgba(0, 229, 212, .1) 78%),
    var(--panel);
  display: grid;
  gap: 1.2rem;
}

@media (min-width: 760px) {
  .page-products .closing {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, auto);
    align-items: center;
    gap: 1.8rem;
  }
}

.page-products .closing-text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--paper);
}

.page-products .closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
<<<END>>>