.page-products {
  --pp-hair: rgba(195, 212, 210, 0.42);
  --pp-ink-glass: rgba(244, 241, 232, 0.07);
  background: var(--paper-3);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding: 4px 0 26px;
  font-size: 12px;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  letter-spacing: 0.14em;
}

.page-products .breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: rgba(244, 241, 232, 0.68);
}

.page-products .breadcrumb li:not(:last-child)::after {
  content: "/";
  margin: 0 9px;
  color: rgba(195, 212, 210, 0.55);
}

.page-products .breadcrumb a {
  color: var(--gold-soft);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--lime);
}

/* ---------- 首屏画板 ---------- */
.page-products .apps-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 52px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background:
    radial-gradient(118% 88% at 92% 0%, rgba(224, 168, 60, 0.34) 0%, transparent 58%),
    radial-gradient(82% 72% at 0% 6%, rgba(169, 240, 75, 0.2) 0%, transparent 62%),
    linear-gradient(168deg, var(--ink) 0%, var(--ink-dark) 100%);
  color: var(--paper);
}

.page-products .apps-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 241, 232, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 232, 0.06) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}

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

.page-products .apps-hero__grid {
  display: grid;
  gap: 34px;
}

.page-products .apps-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(2.05rem, 8.2vw, 4.1rem);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .apps-hero__intro {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.page-products .apps-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .apps-hero__stack {
  display: grid;
  gap: 12px;
}

.page-products .hero-chip {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: var(--pp-ink-glass);
  border: 1px solid rgba(244, 241, 232, 0.16);
}

.page-products .hero-chip__num {
  font-family: var(--font-mono);
  font-size: 2.05rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-products .hero-chip--gold .hero-chip__num {
  color: var(--gold-soft);
}

.page-products .hero-chip--coral .hero-chip__num {
  color: var(--coral);
}

.page-products .hero-chip__txt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: rgba(244, 241, 232, 0.74);
}

/* ---------- 堆叠画板 ---------- */
.page-products .apps-block {
  position: relative;
  padding: 56px 0;
}

.page-products .apps-block__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .apps-block__visual {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-mid);
  box-shadow: var(--shadow-panel);
}

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

.page-products .apps-block__visual figcaption {
  padding: 12px 16px;
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  line-height: 1.6;
  color: rgba(244, 241, 232, 0.74);
  background: var(--ink-dark);
}

.page-products .apps-block__body h2 {
  margin: 10px 0 16px;
  font-size: clamp(1.5rem, 5.2vw, 2.35rem);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-products .apps-block__body p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-products .apps-block__body strong {
  color: var(--gold-ink);
  font-weight: 800;
}

.page-products .apps-block__aside {
  font-size: 0.92rem;
  color: var(--ink-mid);
}

.page-products .apps-block__aside a {
  color: var(--ink-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-products .apps-block__aside a:hover {
  color: var(--gold-ink);
}

.page-products .apps-points {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .apps-points li {
  position: relative;
  padding-left: 26px;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-products .apps-points li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.66em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .apps-points strong {
  color: var(--gold-ink);
  font-weight: 800;
}

/* 深色画板 */
.page-products .apps-block--ink {
  background: var(--ink);
  color: var(--paper);
}

.page-products .apps-block--ink::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime) 0%, var(--gold) 46%, var(--coral) 100%);
}

.page-products .apps-block--ink .apps-block__body h2 {
  color: var(--paper);
}

.page-products .apps-block--ink .apps-block__body p,
.page-products .apps-block--ink .apps-points li {
  color: rgba(244, 241, 232, 0.8);
}

.page-products .apps-block--ink .section-label {
  color: var(--gold-soft);
}

.page-products .apps-block--ink .apps-points li::before {
  background: var(--lime);
}

.page-products .apps-block--ink .apps-points strong {
  color: var(--lime);
}

.page-products .apps-block--ink .apps-block__aside--ink {
  margin-top: 20px;
  color: rgba(244, 241, 232, 0.72);
}

/* 浅色变体 */
.page-products .apps-block--mist {
  background: linear-gradient(180deg, var(--paper-3) 0%, var(--paper) 100%);
}

.page-products .apps-block--paper2 {
  background: var(--paper-2);
}

.page-products .apps-block--final {
  background:
    radial-gradient(100% 80% at 88% 4%, rgba(224, 168, 60, 0.24) 0%, transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-dark) 100%);
}

/* ---------- 对照面板 ---------- */
.page-products .apps-block__body--wide {
  max-width: 66ch;
}

.page-products .cmp {
  position: relative;
  margin-top: 28px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--paper-2);
  border: 1px solid var(--pp-hair);
}

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

.page-products .cmp__switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .cmp__tab {
  cursor: pointer;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--ink-mid);
  background: rgba(11, 59, 60, 0.08);
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.page-products .cmp__tab:hover {
  background: rgba(11, 59, 60, 0.16);
}

.page-products #cmp-view-1:checked ~ .cmp__switcher .cmp__tab[for="cmp-view-1"],
.page-products #cmp-view-2:checked ~ .cmp__switcher .cmp__tab[for="cmp-view-2"],
.page-products #cmp-view-3:checked ~ .cmp__switcher .cmp__tab[for="cmp-view-3"] {
  background: var(--ink);
  color: var(--gold-soft);
}

.page-products .cmp__radio:focus-visible ~ .cmp__switcher .cmp__tab {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.page-products .cmp__panel {
  display: none;
}

.page-products #cmp-view-1:checked ~ .cmp__panels > .cmp__panel:nth-child(1),
.page-products #cmp-view-2:checked ~ .cmp__panels > .cmp__panel:nth-child(2),
.page-products #cmp-view-3:checked ~ .cmp__panels > .cmp__panel:nth-child(3) {
  display: block;
  animation: pp-fade 0.36s var(--ease) both;
}

@keyframes pp-fade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-products .cmp__panel h3 {
  margin: 0 0 10px;
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .cmp__panel p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .cmp__table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

.page-products .cmp__table caption {
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}

.page-products .cmp__table th,
.page-products .cmp__table td {
  padding: 10px 10px;
  text-align: right;
  border-bottom: 1px solid var(--mist);
  color: var(--text);
}

.page-products .cmp__table th:first-child,
.page-products .cmp__table td:first-child {
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--ink-mid);
}

.page-products .cmp__table thead th {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--ink-mid);
}

.page-products .cmp__note {
  margin: 20px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--lime);
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--text-soft);
  max-width: 62ch;
}

.page-products .cmp__note strong {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--coral-ink);
  letter-spacing: 0.02em;
}

.page-products .apps-inline-figure {
  margin: 30px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-mid);
  box-shadow: var(--shadow-panel);
}

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

.page-products .apps-inline-figure figcaption {
  padding: 12px 16px;
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  color: rgba(244, 241, 232, 0.74);
  background: var(--ink-dark);
}

/* ---------- 开关演示 ---------- */
.page-products .switch-demo {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-products .switch-demo__row {
  position: relative;
}

.page-products .switch-demo__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .switch-demo__label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(244, 241, 232, 0.94);
  border: 1px solid rgba(244, 241, 232, 0.2);
  cursor: pointer;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-products .switch-demo__input:focus-visible + .switch-demo__label {
  outline: 3px solid var(--lime);
  outline-offset: 2px;
}

.page-products .switch-demo__input:checked + .switch-demo__label {
  border-color: rgba(169, 240, 75, 0.7);
}

.page-products .switch-demo__track {
  flex: 0 0 auto;
  position: relative;
  width: 46px;
  height: 26px;
  margin-top: 2px;
  border-radius: 999px;
  background: var(--mist);
  transition: background 0.3s var(--ease);
}

.page-products .switch-demo__track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--paper-3);
  box-shadow: 0 2px 6px rgba(6, 42, 43, 0.34);
  transition: transform 0.3s var(--ease);
}

.page-products .switch-demo__input:checked + .switch-demo__label .switch-demo__track {
  background: var(--lime);
}

.page-products .switch-demo__input:checked + .switch-demo__label .switch-demo__track::after {
  transform: translateX(20px);
}

.page-products .switch-demo__text {
  display: grid;
  gap: 4px;
}

.page-products .switch-demo__name {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .switch-demo__desc {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text-soft);
}

/* ---------- 设备表 ---------- */
.page-products .spec-wrap {
  margin-top: 26px;
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-panel);
  background: var(--paper-3);
}

.page-products .spec-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-products .spec-table caption {
  padding: 16px 18px 12px;
  text-align: left;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--gold-ink);
  background: var(--paper-3);
}

.page-products .spec-table thead th {
  padding: 12px 18px;
  text-align: left;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
  background: var(--ink);
}

.page-products .spec-table tbody th {
  padding: 16px 18px;
  text-align: left;
  font-weight: 800;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .spec-table tbody td {
  padding: 16px 18px;
  color: var(--text-soft);
  line-height: 1.6;
  border-top: 1px solid var(--mist);
}

.page-products .spec-table tbody tr:nth-child(even) {
  background: var(--paper-2);
}

.page-products .spec-table tbody th {
  border-top: 1px solid var(--mist);
}

.page-products .apps-spec-note {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-products .apps-spec-note strong {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--coral-ink);
}

/* ---------- 上手三步 ---------- */
.page-products .steps {
  display: grid;
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .steps__item {
  position: relative;
  padding: 24px 22px 22px;
  border-radius: var(--radius-lg);
  background: var(--pp-ink-glass);
  border: 1px solid rgba(244, 241, 232, 0.16);
}

.page-products .steps__idx {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--lime);
}

.page-products .steps__item h3 {
  margin: 0 0 8px;
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--paper);
}

.page-products .steps__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.78);
}

.page-products .apps-outro {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(244, 241, 232, 0.18);
}

.page-products .apps-outro p {
  margin: 0 0 22px;
  max-width: 68ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.page-products .apps-outro a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .apps-outro a:hover {
  color: var(--lime);
}

.page-products .apps-outro__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 进场动效 ---------- */
.page-products [data-reveal].is-revealed {
  animation: pp-rise 0.52s var(--ease) both;
}

@keyframes pp-rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal].is-revealed,
  .page-products #cmp-view-1:checked ~ .cmp__panels > .cmp__panel:nth-child(1),
  .page-products #cmp-view-2:checked ~ .cmp__panels > .cmp__panel:nth-child(2),
  .page-products #cmp-view-3:checked ~ .cmp__panels > .cmp__panel:nth-child(3) {
    animation: none;
  }
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 720px) {
  .page-products .apps-hero {
    padding: 26px 0 66px;
  }

  .page-products .cmp {
    padding: 28px;
  }

  .page-products .apps-block__grid {
    gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-products .apps-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
    align-items: end;
  }

  .page-products .apps-hero__stack {
    align-content: end;
  }

  .page-products .hero-chip:nth-child(1) {
    margin-right: 40px;
  }

  .page-products .hero-chip:nth-child(2) {
    margin-left: 26px;
  }

  .page-products .hero-chip:nth-child(3) {
    margin-right: 14px;
  }

  .page-products .apps-block {
    padding: 88px 0;
  }

  .page-products .apps-block__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 58px;
  }

  .page-products .apps-block--flip .apps-block__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .apps-block--flip .apps-block__visual {
    order: 2;
  }

  .page-products .apps-block--flip .apps-block__body {
    order: 1;
  }

  .page-products .apps-block__visual--tall img {
    max-height: 540px;
  }

  .page-products .cmp {
    padding: 34px;
  }

  .page-products .apps-inline-figure {
    margin-top: 40px;
  }

  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-products .steps__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -19px;
    width: 12px;
    height: 12px;
    border-top: 2px solid var(--gold);
    border-right: 2px solid var(--gold);
    transform: translateY(-50%) rotate(45deg);
  }
}

@media (min-width: 1180px) {
  .page-products .apps-hero {
    padding: 30px 0 80px;
  }

  .page-products .hero-chip__num {
    font-size: 2.35rem;
  }
}