.page-products {
  --pp-line-soft: rgba(22, 35, 46, 0.13);
  --pp-line-dark: rgba(245, 248, 250, 0.16);
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-17);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-products .wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

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

/* ---------- hero ---------- */

.page-products .pp-hero {
  position: relative;
  background: var(--deep);
  color: var(--canvas);
  padding: 22px 0 44px;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(245, 248, 250, 0.055) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(245, 248, 250, 0.055) 0 1px, transparent 1px 76px);
}

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

.page-products .pp-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-products .pp-toc {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  border-top: 1px solid var(--pp-line-dark);
}

.page-products .pp-toc a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 2px;
  border-bottom: 1px solid var(--pp-line-dark);
  color: rgba(245, 248, 250, 0.78);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.04em;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-products .pp-toc a span {
  color: var(--signal);
  font-weight: 700;
}

.page-products .pp-toc a:hover,
.page-products .pp-toc a:focus-visible {
  color: var(--canvas);
  padding-left: 10px;
  outline: none;
}

.page-products .pp-h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--fs-34);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 8px 0 14px;
  color: var(--canvas);
}

.page-products .pp-hero .lede {
  margin: 0 0 22px;
  max-width: 54ch;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: rgba(245, 248, 250, 0.82);
}

.page-products .pp-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- section shell ---------- */

.page-products .pp-sec {
  padding: 44px 0;
}

.page-products .pp-sec--canvas {
  background: var(--canvas);
}

.page-products .pp-sec--desk {
  background: var(--desk);
}

.page-products .pp-sec--deep {
  background: var(--deep);
  color: var(--canvas);
}

.page-products .pp-sec__head {
  max-width: 62ch;
  margin-bottom: 24px;
}

.page-products .pp-h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--fs-26);
  line-height: 1.3;
  margin: 6px 0 10px;
  color: var(--ink);
}

.page-products .pp-sec--deep .pp-h2 {
  color: var(--canvas);
}

.page-products .pp-h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--fs-20);
  line-height: 1.35;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-products .pp-sec--deep .pp-h3 {
  color: var(--canvas);
}

.page-products .pp-sec__lead {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.8;
}

.page-products .pp-sec--deep .pp-sec__lead {
  color: rgba(245, 248, 250, 0.82);
  opacity: 1;
}

/* ---------- figures ---------- */

.page-products .pp-fig {
  margin: 0 0 24px;
}

.page-products .pp-fig img {
  width: 100%;
  height: auto;
  border-radius: 3px;
  object-fit: cover;
}

.page-products .pp-fig figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--index);
}

.page-products .pp-sec--deep .pp-fig figcaption {
  color: rgba(245, 248, 250, 0.6);
}

.page-products .pp-fig--band img {
  max-height: 200px;
}

.page-products .pp-fig--device,
.page-products .pp-fig--square {
  max-width: 420px;
}

/* ---------- tool groups ---------- */

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

.page-products .pp-group {
  position: relative;
  padding: 18px 16px 20px;
  background: var(--desk);
  border: 1px solid var(--pp-line-soft);
  border-left: 2px solid var(--signal);
}

.page-products .pp-group:nth-child(even) {
  background: var(--canvas);
  border-left-color: var(--cyan);
}

.page-products .pp-group__num {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-34);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--signal);
}

.page-products .pp-group__title {
  margin: 6px 0 2px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: var(--fs-20);
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pp-group__count {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.03em;
  color: var(--ink-orange);
}

.page-products .pp-group__desc {
  margin: 0 0 14px;
  font-size: var(--fs-17);
  line-height: 1.72;
  color: var(--ink);
}

.page-products .pp-group__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pp-group__list li {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  padding: 3px 8px;
  border: 1px solid var(--pp-line-soft);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
}

/* ---------- service list ---------- */

.page-products .pp-list {
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-row {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-row__btn {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "num name sign"
    "meta meta meta";
  gap: 4px 12px;
  width: 100%;
  padding: 14px 8px 15px 12px;
  background: transparent;
  border: 0;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .pp-row__btn:hover,
.page-products .pp-row__btn:focus-visible {
  background: rgba(255, 106, 43, 0.08);
  box-shadow: inset 3px 0 0 var(--signal);
  outline: none;
}

.page-products .pp-row__num {
  grid-area: num;
  align-self: center;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 700;
  color: var(--ink-orange);
}

.page-products .pp-row__name {
  grid-area: name;
  font-family: var(--font-head);
  font-size: var(--fs-17);
  font-weight: 700;
  color: var(--ink);
}

.page-products .pp-row__sign {
  grid-area: sign;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--signal);
  transition: transform 0.2s var(--ease);
}

.page-products .pp-row__btn[aria-expanded="true"] .pp-row__sign {
  transform: rotate(45deg);
}

.page-products .pp-row__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  align-items: center;
  margin-top: 6px;
}

.page-products .pp-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 7px;
  border: 1px solid var(--pp-line-soft);
  background: rgba(255, 255, 255, 0.7);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.5;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .pp-panel {
  padding: 2px 12px 20px 12px;
}

.page-products .pp-panel p {
  margin: 0 0 12px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.85;
}

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

.page-products .pp-panel__items li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px dashed var(--pp-line-soft);
  font-size: var(--fs-17);
  color: var(--ink);
}

.page-products .pp-panel__items li:last-child {
  border-bottom: 0;
}

.page-products .pp-code {
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.03em;
  color: var(--ink-orange);
  min-width: 74px;
}

.page-products .pp-list__foot {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.82;
}

/* ---------- field definitions ---------- */

.page-products .pp-fields {
  margin-top: 8px;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-field {
  display: grid;
  gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-field__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.05em;
  color: var(--ink-orange);
}

.page-products .pp-field__v {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- iOS ---------- */

.page-products .pp-ios {
  display: grid;
  gap: 24px;
}

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

.page-products .pp-steps li {
  counter-increment: ppstep;
  position: relative;
  padding: 13px 14px 13px 52px;
  background: var(--hold);
  border-left: 3px solid var(--signal);
  font-size: var(--fs-17);
  line-height: 1.7;
  color: rgba(245, 248, 250, 0.9);
}

.page-products .pp-steps li::before {
  content: "0" counter(ppstep);
  position: absolute;
  left: 14px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 700;
  color: var(--cyan);
}

.page-products .pp-ios__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- sync stats ---------- */

.page-products .pp-stats {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-line-soft);
  border: 1px solid var(--pp-line-soft);
}

.page-products .pp-stats li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 16px;
  background: var(--canvas);
}

.page-products .pp-stats__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-44);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--signal);
  min-width: 62px;
}

.page-products .pp-stats__k {
  flex: 1 1 200px;
  font-size: var(--fs-17);
  line-height: 1.65;
  color: var(--ink);
}

.page-products .pp-sync__grid {
  display: grid;
  gap: 20px;
}

.page-products .pp-sync__col p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.78;
  color: var(--ink);
  opacity: 0.86;
}

/* ---------- scenes ---------- */

.page-products .pp-scenes {
  display: grid;
  gap: 24px;
}

.page-products .pp-scenes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-scenes__list li {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .pp-scenes__list li:last-child {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .pp-scenes__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink-orange);
}

.page-products .pp-scenes__list p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.85;
}

.page-products .pp-cta-line {
  margin: 26px 0 0;
  padding: 16px 18px;
  background: var(--desk);
  border-left: 3px solid var(--signal);
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-cta-line a {
  color: var(--ink-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- responsive ---------- */

@media (min-width: 640px) {
  .page-products .pp-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-stats li {
    padding: 18px 22px;
  }
}

@media (min-width: 900px) {
  .page-products .wrap {
    padding: 0 32px;
  }

  .page-products .pp-hero {
    padding: 26px 0 64px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 52px;
    align-items: start;
    margin-top: 26px;
  }

  .page-products .pp-h1 {
    font-size: var(--fs-44);
  }

  .page-products .pp-sec {
    padding: 68px 0;
  }

  .page-products .pp-sec__head {
    margin-bottom: 30px;
  }

  .page-products .pp-h2 {
    font-size: var(--fs-34);
  }

  .page-products .pp-row__btn {
    grid-template-columns: 44px minmax(0, 1.05fr) minmax(0, 2fr) 26px;
    grid-template-areas: "num name meta sign";
    align-items: center;
    gap: 16px;
    padding: 15px 14px 15px 10px;
  }

  .page-products .pp-row__meta {
    margin-top: 0;
  }

  .page-products .pp-panel {
    padding: 4px 16px 22px 70px;
    max-width: 82ch;
  }

  .page-products .pp-field {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-products .pp-ios {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pp-fig--device {
    max-width: none;
    margin-bottom: 0;
  }

  .page-products .pp-sync__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
  }

  .page-products .pp-scenes {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pp-fig--square {
    max-width: none;
    margin-bottom: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-groups {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr) minmax(0, 1.1fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pp-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-toc a,
  .page-products .pp-row__btn,
  .page-products .pp-row__sign {
    transition: none;
  }
}
<<<END>>>