.page-products {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products .pr-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 820px) {
  .page-products .pr-wrap { padding-inline: 36px; }
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 18px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-products .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.page-products .breadcrumb__sep { color: var(--line); }

/* ---------- 排版基元 ---------- */

.page-products .pr-h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
}

.page-products .pr-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.page-products .pr-h2--light { color: var(--paper); }

.page-products .pr-lede {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--stone);
  max-width: 62ch;
  margin: 0 0 26px;
}

.page-products .pr-lede--hero {
  font-size: 1.02rem;
  margin-bottom: 26px;
}

.page-products .pr-body {
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--stone);
  margin: 0 0 16px;
  max-width: 60ch;
}

.page-products .pr-body--light { color: rgba(248, 245, 236, 0.82); }
.page-products .pr-body--narrow { max-width: 46ch; }

.page-products .pr-inline-link {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--blossom);
  padding-bottom: 1px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pr-inline-link:hover,
.page-products .pr-inline-link:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--lake);
}

/* ---------- 首屏 ---------- */

.page-products .pr-hero {
  position: relative;
  overflow: hidden;
  padding-block: 26px 52px;
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 70%;
  background: var(--lake-soft);
  opacity: 0.45;
  transform: rotate(-8deg);
  z-index: 0;
  pointer-events: none;
}

.page-products .pr-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
  align-items: start;
}

@media (min-width: 960px) {
  .page-products .pr-hero {
    padding-block: 40px 84px;
  }
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 54px;
    align-items: center;
  }
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--pill);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-products .pr-btn--solid {
  background: var(--lake);
  color: var(--paper);
}

.page-products .pr-btn--solid:hover,
.page-products .pr-btn--solid:focus-visible {
  background: var(--deep);
  transform: translateY(-2px);
}

.page-products .pr-btn--line {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.page-products .pr-btn--line:hover,
.page-products .pr-btn--line:focus-visible {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 状态面板 ---------- */

.page-products .pr-console {
  position: relative;
  background: linear-gradient(155deg, var(--lake) 0%, var(--deep) 100%);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 24px 20px 12px;
}

@media (min-width: 960px) {
  .page-products .pr-console {
    clip-path: polygon(9% 0, 100% 0, 100% 100%, 0 100%);
    padding: 34px 28px 18px 44px;
  }
}

.page-products .pr-console__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(248, 245, 236, 0.24);
}

.page-products .pr-console__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--paper);
}

.page-products .pr-console__sync {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rape);
}

.page-products .pr-console__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "name state"
    "note note";
  gap: 6px 12px;
  padding: 15px 10px 15px 0;
  border-bottom: 1px solid rgba(248, 245, 236, 0.14);
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pr-console__row:last-child { border-bottom: none; }

.page-products .pr-console__row:hover {
  background: rgba(248, 245, 236, 0.08);
  padding-left: 10px;
}

.page-products .pr-console__name {
  grid-area: name;
  font-size: 0.98rem;
  font-weight: 600;
}

.page-products .pr-console__state {
  grid-area: state;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rape);
  white-space: nowrap;
}

.page-products .pr-console__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rape);
  display: inline-block;
}

.page-products .pr-console__dot--warm { background: var(--blossom); }

.page-products .pr-console__note {
  grid-area: note;
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: rgba(248, 245, 236, 0.76);
  transition: color var(--dur) var(--ease);
}

.page-products .pr-console__row:hover .pr-console__note { color: var(--paper); }

/* ---------- 章节 ---------- */

.page-products .pr-section {
  padding-block: 48px;
}

@media (min-width: 820px) {
  .page-products .pr-section { padding-block: 78px; }
}

/* ---------- 四类服务模块 ---------- */

.page-products .pr-modules {
  display: grid;
  gap: 18px;
}

@media (min-width: 720px) {
  .page-products .pr-modules {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 26px;
    padding-bottom: 36px;
  }
  .page-products .pr-module:nth-child(even) { margin-top: 36px; }
}

.page-products .pr-module {
  position: relative;
  background: var(--mist);
  border: 1px solid var(--ink);
  border-radius: 4px;
  padding: 26px 22px 22px;
  transition: transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-products .pr-module:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--lake-soft);
}

.page-products .pr-module__stamp {
  position: absolute;
  top: -11px;
  right: 16px;
  background: var(--blossom);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 4px 9px;
  border: 1px solid var(--ink);
  transform: rotate(-3deg);
}

.page-products .pr-module__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lake);
  margin-bottom: 10px;
}

.page-products .pr-module__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.32rem;
  line-height: 1.3;
  margin: 0 0 10px;
}

.page-products .pr-module__text {
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--stone);
  margin: 0 0 16px;
}

.page-products .pr-module__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--rape);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pr-module__link::after { content: "→"; }

.page-products .pr-module__link:hover,
.page-products .pr-module__link:focus-visible {
  color: var(--lake);
  border-bottom-color: var(--lake);
}

/* ---------- 图片容器 ---------- */

.page-products .pr-shot {
  margin: 0;
  border: 1px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
  background: var(--mist);
  box-shadow: 9px 9px 0 rgba(7, 62, 74, 0.12);
}

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

.page-products .pr-shot figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--stone);
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: var(--mist);
}

.page-products .pr-shot--flat { box-shadow: 6px 6px 0 rgba(7, 62, 74, 0.1); }

/* ---------- 电脑端入口 ---------- */

.page-products .pr-entry {
  background: var(--lake-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

@media (min-width: 900px) {
  .page-products .pr-entry__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 48px;
  }
}

.page-products .pr-path {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pr-path li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .pr-path li strong {
  color: var(--ink);
  font-weight: 700;
}

.page-products .pr-path__n {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  flex: none;
}

/* ---------- 三步 ---------- */

.page-products .pr-steps {
  display: grid;
  gap: 16px;
}

@media (min-width: 820px) {
  .page-products .pr-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-products .pr-step {
  background: var(--mist);
  border: 1px solid var(--line);
  border-top: 3px solid var(--lake);
  border-radius: 0 0 6px 6px;
  padding: 20px 18px 18px;
  transition: border-top-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-step:hover {
  border-top-color: var(--blossom);
  box-shadow: 0 6px 0 rgba(11, 111, 127, 0.12);
}

.page-products .pr-step__n {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--lake-soft);
  margin-bottom: 8px;
}

.page-products .pr-step__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.18rem;
  margin: 0 0 8px;
}

.page-products .pr-step__text {
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--stone);
  margin: 0 0 12px;
}

.page-products .pr-step__more {
  border-top: 1px dashed var(--line);
  padding-top: 10px;
}

.page-products .pr-step__more summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lake);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--dur) var(--ease);
}

.page-products .pr-step__more summary::-webkit-details-marker { display: none; }

.page-products .pr-step__more summary::after {
  content: "+";
  font-size: 13px;
  line-height: 1;
}

.page-products .pr-step__more[open] summary::after { content: "−"; }

.page-products .pr-step__more summary:hover,
.page-products .pr-step__more summary:focus-visible { color: var(--deep); }

.page-products .pr-step__more p {
  margin: 10px 0 0;
  font-size: 0.87rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .pr-switch__foot {
  display: grid;
  gap: 20px;
  margin-top: 30px;
  align-items: center;
}

@media (min-width: 820px) {
  .page-products .pr-switch__foot {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 34px;
    margin-top: 42px;
  }
}

/* ---------- 内容同步 ---------- */

.page-products .pr-sync {
  background: linear-gradient(180deg, rgba(203, 233, 236, 0.34) 0%, rgba(248, 245, 236, 0) 74%);
  border-top: 1px solid var(--line);
}

.page-products .pr-sync__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .pr-sync__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 46px;
  }
}

.page-products .pr-sync__list {
  display: grid;
  margin-top: 8px;
}

.page-products .pr-sync-item {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 620px) {
  .page-products .pr-sync-item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: baseline;
  }
}

.page-products .pr-sync-item__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lake);
}

.page-products .pr-sync-item__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .pr-sync__link {
  margin: 20px 0 0;
  font-size: 0.95rem;
}

/* ---------- 场景切换 ---------- */

.page-products .pr-scenes { position: relative; }

.page-products .pr-scenes__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-products .pr-scenes__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.page-products .pr-scenes__tabs label {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-products .pr-scenes__tabs label:hover { border-color: var(--lake); }

#scene-new:checked ~ .pr-scenes__tabs label[for="scene-new"],
#scene-device:checked ~ .pr-scenes__tabs label[for="scene-device"],
#scene-update:checked ~ .pr-scenes__tabs label[for="scene-update"],
#scene-help:checked ~ .pr-scenes__tabs label[for="scene-help"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

#scene-new:focus-visible ~ .pr-scenes__tabs label[for="scene-new"],
#scene-device:focus-visible ~ .pr-scenes__tabs label[for="scene-device"],
#scene-update:focus-visible ~ .pr-scenes__tabs label[for="scene-update"],
#scene-help:focus-visible ~ .pr-scenes__tabs label[for="scene-help"] {
  outline: 2px solid var(--lake);
  outline-offset: 2px;
}

.page-products .pr-scenes__panel {
  display: none;
  background: var(--mist);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blossom);
  border-radius: 0 6px 6px 0;
  padding: 22px 20px;
}

#scene-new:checked ~ .pr-scenes__panels [data-scene="new"],
#scene-device:checked ~ .pr-scenes__panels [data-scene="device"],
#scene-update:checked ~ .pr-scenes__panels [data-scene="update"],
#scene-help:checked ~ .pr-scenes__panels [data-scene="help"] {
  display: block;
}

.page-products .pr-scenes__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.16rem;
  margin: 0 0 10px;
}

.page-products .pr-scenes__text {
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--stone);
  margin: 0 0 14px;
  max-width: 56ch;
}

.page-products .pr-shot--scenes { margin-top: 26px; }

@media (min-width: 900px) {
  .page-products .pr-shot--scenes {
    margin-top: 0;
    max-width: 380px;
    justify-self: end;
  }
}

/* ---------- 服务范围 ---------- */

.page-products .pr-scope {
  background: linear-gradient(160deg, var(--deep) 0%, var(--night) 100%);
  color: var(--paper);
}

.page-products .pr-scope__grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .pr-scope__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: center;
  }
}

.page-products .pr-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 14px;
  margin: 26px 0 28px;
  padding-top: 22px;
  border-top: 1px solid rgba(248, 245, 236, 0.2);
}

@media (min-width: 560px) {
  .page-products .pr-facts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-products .pr-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pr-fact__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  line-height: 1.1;
  color: var(--rape);
}

.page-products .pr-fact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: rgba(248, 245, 236, 0.72);
}

.page-products .pr-scope__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pr-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid rgba(248, 245, 236, 0.45);
  border-radius: var(--pill);
  color: var(--paper);
  font-size: 0.9rem;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-products .pr-ghost:hover,
.page-products .pr-ghost:focus-visible {
  background: rgba(248, 245, 236, 0.14);
  border-color: var(--paper);
}

.page-products .pr-shot--scope {
  border-color: rgba(248, 245, 236, 0.4);
  box-shadow: 9px 9px 0 rgba(11, 111, 127, 0.36);
}

.page-products .pr-shot--scope figcaption {
  background: rgba(7, 62, 74, 0.9);
  border-top-color: rgba(248, 245, 236, 0.2);
  color: rgba(248, 245, 236, 0.78);
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .page-products .pr-module:hover,
  .page-products .pr-btn--solid:hover {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>