.page-products {
  --pc-skew: 6deg;
  --pc-dark-line: rgba(226, 216, 198, 0.16);
}

/* ---------- 首屏 ---------- */
.page-products .apps-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 22px) 0 clamp(34px, 6vw, 60px);
  color: var(--paper);
  background:
    radial-gradient(115% 90% at 82% -10%, rgba(20, 58, 92, 0.92) 0%, rgba(6, 19, 31, 0) 60%),
    var(--ink-900);
}

.page-products .apps-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(226, 216, 198, 0.05) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-products .apps-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .hero-inner {
  margin-top: clamp(18px, 3vw, 28px);
  padding: clamp(20px, 4vw, 42px);
  border: 1px solid var(--line-dark-strong);
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-products .hero-copy {
  min-width: 0;
}

.page-products .hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.03;
  letter-spacing: -0.01em;
  color: #fff;
}

.page-products .hero-lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 238, 227, 0.82);
}

.page-products .hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .hero-spec {
  min-width: 0;
  align-self: start;
  padding: 20px;
  border: 1px solid var(--line-dark-strong);
  background: rgba(4, 16, 26, 0.58);
}

.page-products .hero-spec-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .hero-spec-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-products .hero-spec-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .hs-num {
  font-size: 16px;
  color: var(--teal);
  white-space: nowrap;
}

.page-products .hs-text {
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
  color: rgba(244, 238, 227, 0.68);
}

.page-products .hero-spec-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-dark);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fog-dark);
}

/* ---------- 版本对照 ---------- */
.page-products .apps-matrix {
  padding: clamp(52px, 8vw, 92px) 0;
}

.page-products .device-matrix {
  position: relative;
  display: grid;
  gap: 20px;
}

.page-products .device-matrix input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .vm-tabs {
  display: flex;
  gap: 10px;
  min-width: 0;
}

.page-products .vm-tabs label {
  flex: 1 1 0;
  min-width: 0;
  min-height: 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 12px 16px;
  border: 1px solid var(--line-dark);
  border-left: 3px solid transparent;
  background: rgba(12, 39, 64, 0.55);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .vm-tabs label:hover {
  border-color: var(--line-dark-strong);
}

.page-products .vm-tab-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .vm-tab-meta {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fog-dark);
}

.page-products #verSmall:checked ~ .vm-tabs label[for="verSmall"],
.page-products #verFull:checked ~ .vm-tabs label[for="verFull"] {
  border-left-color: var(--orange);
  background: var(--ink-700);
}

.page-products #verSmall:checked ~ .vm-tabs label[for="verSmall"] .vm-tab-meta,
.page-products #verFull:checked ~ .vm-tabs label[for="verFull"] .vm-tab-meta {
  color: var(--orange-soft);
}

.page-products #verSmall:focus-visible ~ .vm-tabs label[for="verSmall"],
.page-products #verFull:focus-visible ~ .vm-tabs label[for="verFull"] {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-products .vm-hint {
  display: none;
  margin: 0;
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--fog-dark);
}

.page-products .vm-shot {
  display: none;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-dark-strong);
  background: var(--ink-950);
  box-shadow: 0 18px 44px rgba(4, 16, 26, 0.5);
}

.page-products .vm-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .vm-shot figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--fog-dark);
}

.page-products .vm-shot--small {
  max-width: 340px;
  margin-inline: auto;
}

.page-products .vm-spec {
  display: none;
}

.page-products #verSmall:checked ~ .vm-stage .vm-shot--small,
.page-products #verFull:checked ~ .vm-stage .vm-shot--full,
.page-products #verSmall:checked ~ .vm-specs .vm-spec--small,
.page-products #verFull:checked ~ .vm-specs .vm-spec--full {
  display: block;
}

.page-products .vm-spec .tag {
  display: inline-block;
}

.page-products .spec-list {
  margin: 14px 0 0;
}

.page-products .spec-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .spec-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fog-dark);
  padding-top: 3px;
}

.page-products .spec-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .fit-matrix {
  margin: clamp(30px, 5vw, 54px) 0 0;
  padding: 14px;
  border: 1px solid var(--line-dark);
  background: rgba(6, 19, 31, 0.55);
}

.page-products .fit-matrix img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-dark);
}

.page-products .fit-matrix figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--fog-dark);
}

/* ---------- 安装三步 ---------- */
.page-products .apps-install {
  padding: clamp(52px, 8vw, 92px) 0;
}

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

.page-products .step {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line-paper);
  border-left: 3px solid var(--orange);
  background: rgba(255, 255, 255, 0.52);
}

.page-products .step-no {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-products .step h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.25;
  color: var(--ink-text);
}

.page-products .step p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(16, 27, 36, 0.8);
}

.page-products .steps-visual {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 12px;
  border: 1px solid var(--line-paper);
  background: rgba(255, 255, 255, 0.45);
}

.page-products .steps-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .steps-visual figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--fog);
}

.page-products .install-note {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-products .install-link {
  font-size: 14px;
  color: var(--ink-text);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 2px;
}

.page-products .install-link:hover {
  color: var(--orange);
}

/* ---------- 刷新频率 ---------- */
.page-products .apps-refresh {
  padding: clamp(52px, 8vw, 92px) 0;
}

.page-products .refresh-board {
  position: relative;
}

.page-products .refresh-board input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .rf-tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .rf-tab {
  min-height: 56px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line-dark);
  background: rgba(12, 39, 64, 0.5);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .rf-tab:hover {
  border-color: var(--line-dark-strong);
}

.page-products .rf-tab-place {
  font-size: 20px;
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-products .rf-bar {
  display: block;
  height: 4px;
  background: rgba(226, 216, 198, 0.14);
  overflow: hidden;
}

.page-products .rf-bar-fill {
  display: block;
  height: 100%;
  background: var(--teal);
}

.page-products .rf-bar-fill--a { width: 100%; }
.page-products .rf-bar-fill--b { width: 58%; }
.page-products .rf-bar-fill--c { width: 26%; }

.page-products .rf-tab-desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--fog-dark);
}

.page-products #rf5:checked ~ .rf-tabs label[for="rf5"],
.page-products #rf15:checked ~ .rf-tabs label[for="rf15"],
.page-products #rf30:checked ~ .rf-tabs label[for="rf30"] {
  border-color: var(--orange);
  background: var(--ink-700);
}

.page-products #rf5:checked ~ .rf-tabs label[for="rf5"] .rf-tab-desc,
.page-products #rf15:checked ~ .rf-tabs label[for="rf15"] .rf-tab-desc,
.page-products #rf30:checked ~ .rf-tabs label[for="rf30"] .rf-tab-desc {
  color: var(--orange-soft);
}

.page-products #rf5:focus-visible ~ .rf-tabs label[for="rf5"],
.page-products #rf15:focus-visible ~ .rf-tabs label[for="rf15"],
.page-products #rf30:focus-visible ~ .rf-tabs label[for="rf30"] {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-products .rf-panels {
  margin-top: 18px;
}

.page-products .rf-panel {
  display: none;
  padding: 22px;
  border: 1px solid var(--line-dark);
  border-top: 2px solid var(--teal);
  background: rgba(4, 16, 26, 0.5);
}

.page-products #rf5:checked ~ .rf-panels .rf-panel--a,
.page-products #rf15:checked ~ .rf-panels .rf-panel--b,
.page-products #rf30:checked ~ .rf-panels .rf-panel--c {
  display: block;
}

.page-products .rf-panel h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.3;
  color: #fff;
}

.page-products .rf-panel p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 238, 227, 0.8);
}

/* ---------- 集锦 ---------- */
.page-products .apps-reel {
  padding: clamp(52px, 8vw, 92px) 0;
}

.page-products .reel-main {
  min-width: 0;
}

.page-products .reel-paths {
  margin-top: 8px;
}

.page-products .reel-path {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .reel-path-no {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--orange);
  padding-top: 4px;
}

.page-products .reel-path h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: #fff;
}

.page-products .reel-path p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 238, 227, 0.78);
}

.page-products .reel-side {
  margin-top: 28px;
  min-width: 0;
  display: none;
}

.page-products .reel-side-card {
  padding: 22px;
  border: 1px solid var(--line-dark-strong);
  background: rgba(6, 19, 31, 0.6);
}

.page-products .reel-side-num {
  margin: 0;
  font-size: 54px;
  line-height: 1;
  color: var(--teal);
}

.page-products .reel-side-text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .reel-side-meta {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: 12px;
  line-height: 1.9;
  color: var(--fog-dark);
}

.page-products .reel-side-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 2px;
}

.page-products .reel-side-link:hover {
  color: var(--orange);
}

/* ---------- 换设备 ---------- */
.page-products .apps-switch {
  padding: clamp(52px, 8vw, 92px) 0;
}

.page-products .switch-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .switch-copy {
  min-width: 0;
}

.page-products .switch-copy h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.15;
  color: var(--ink-text);
}

.page-products .switch-copy > p {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(16, 27, 36, 0.8);
}

.page-products .switch-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .switch-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--line-paper);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-text);
}

.page-products .switch-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

.page-products .switch-copy .btn {
  margin-top: 24px;
}

.page-products .switch-panel {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line-paper);
  background: rgba(255, 255, 255, 0.55);
}

.page-products .switch-panel-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .switch-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .switch-check li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid var(--line-paper);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-text);
}

.page-products .switch-check li .num {
  font-size: 12px;
  color: var(--fog);
}

.page-products .switch-panel-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 小屏专属设置 ---------- */
.page-products .apps-settings {
  padding: clamp(52px, 8vw, 92px) 0;
}

.page-products .settings-grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
}

.page-products .settings-visual {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line-dark-strong);
  background: var(--ink-950);
  box-shadow: 0 16px 38px rgba(4, 16, 26, 0.45);
}

.page-products .settings-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .settings-visual figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--fog-dark);
}

.page-products .settings-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .settings-list li {
  padding: 20px 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .settings-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .settings-no {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.page-products .settings-list h3 {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: #fff;
}

.page-products .settings-list p {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 238, 227, 0.78);
}

/* ---------- 收尾 ---------- */
.page-products .apps-cta {
  padding: clamp(48px, 7vw, 84px) 0;
}

.page-products .cta-inner {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-dark-strong);
  border-left: 3px solid var(--orange);
  background: rgba(12, 39, 64, 0.45);
}

.page-products .cta-inner h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.16;
  color: #fff;
}

.page-products .cta-inner p {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 238, 227, 0.78);
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .switch-check li {
    grid-template-columns: 38px minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .hero-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-products .device-matrix {
    grid-template-columns: 190px minmax(0, 1fr) 300px;
    grid-template-areas: "tabs stage specs";
    align-items: start;
    gap: 28px;
  }

  .page-products .vm-tabs {
    grid-area: tabs;
    flex-direction: column;
  }

  .page-products .vm-stage {
    grid-area: stage;
    min-width: 0;
  }

  .page-products .vm-specs {
    grid-area: specs;
    min-width: 0;
  }

  .page-products .vm-hint {
    display: block;
    margin-top: 4px;
  }

  .page-products .vm-shot--small {
    max-width: 100%;
  }

  .page-products .switch-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-products .settings-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

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

  .page-products .cta-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .reel-side {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .vm-tabs label,
  .page-products .rf-tab {
    transition: none;
  }
}
<<<END>>>