.page-products {
  --pp-cut: 18px;
  --pp-edge: 4px;
}

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

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  color: var(--green-deep);
  margin: 0;
}

.page-products h1 {
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  line-height: 1.12;
  margin: 0.35em 0 0.5em;
}

.page-products h2 {
  font-size: clamp(1.55rem, 4.6vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 0.55em;
}

.page-products h3 {
  font-size: 1.12rem;
  line-height: 1.4;
  margin-bottom: 0.5em;
}

.page-products .kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.6em;
}

.page-products .pp-band {
  padding: clamp(42px, 6vw, 78px) 0;
}

.page-products .pp-band--paper {
  background: var(--paper);
}

.page-products .pp-band--cream {
  background: var(--cream);
}

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

.page-products .pp-band--tail {
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-products .prose {
  max-width: 66ch;
  color: var(--ink);
  line-height: 1.8;
  font-size: 1rem;
}

.page-products .mini-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .mini-list li {
  position: relative;
  padding-left: 18px;
}

.page-products .mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--gold);
}

.page-products .mini-list--warm li::before {
  background: var(--cyan);
}

.page-products .link-arrow {
  display: inline-block;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.94rem;
  border-bottom: 1px solid rgba(46, 127, 143, 0.4);
  padding-bottom: 2px;
}

.page-products .link-arrow:hover,
.page-products .link-arrow:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 首屏 */
.page-products .exp-hero {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .exp-hero__lede {
  font-size: 1.05rem;
  margin: 0;
}

.page-products .exp-jump {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .exp-jump li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .exp-jump a {
  flex: 1 1 auto;
  padding: 15px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: 1rem;
}

.page-products .exp-jump a:hover,
.page-products .exp-jump a:focus-visible {
  color: var(--cyan);
}

.page-products .exp-jump .mono {
  color: var(--gold);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
}

.page-products .rail {
  background: var(--green-deep);
  color: var(--paper);
  padding: 24px 20px;
  border-radius: 4px 4px var(--pp-cut) 4px;
  box-shadow: var(--shadow);
}

.page-products .rail__label {
  color: var(--gold-soft);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  margin: 0 0 16px;
}

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

.page-products .rail__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line-light);
}

.page-products .rail__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .rail__list .mono {
  color: var(--gold-soft);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.page-products .rail__title {
  font-size: 0.94rem;
  color: var(--paper);
  line-height: 1.5;
}

.page-products .rail__from {
  font-size: 0.76rem;
  color: rgba(252, 250, 245, 0.62);
}

.page-products .rail__foot {
  margin: 18px 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(252, 250, 245, 0.74);
  border-top: 1px solid var(--line-light);
  padding-top: 14px;
}

.page-products .rail__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 168, 90, 0.5);
  padding-bottom: 2px;
}

.page-products .rail__link:hover,
.page-products .rail__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

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

.page-products .overview p {
  color: var(--ink);
  line-height: 1.8;
  margin: 0 0 14px;
}

/* 图框 */
.page-products .frame {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--green-deep);
  border-radius: var(--pp-edge) var(--pp-edge) var(--pp-cut) var(--pp-edge);
  box-shadow: var(--shadow);
}

.page-products .frame img {
  width: 100%;
  object-fit: cover;
}

.page-products .frame--wide img {
  aspect-ratio: 14 / 9;
}

.page-products .frame--mid img {
  aspect-ratio: 4 / 3;
}

.page-products .frame--square img {
  aspect-ratio: 1 / 1;
}

.page-products .frame--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .caption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 10px;
}

/* 两块栏目 */
.page-products .columns {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}

.page-products .col-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: var(--pp-edge) solid var(--gold);
  border-radius: 2px var(--pp-cut) var(--pp-cut) 2px;
  padding: 26px 22px;
}

.page-products .col-card--service {
  border-left-color: var(--cyan);
}

.page-products .col-card__no {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 10px;
}

.page-products .col-card p {
  color: var(--ink);
  line-height: 1.78;
  margin: 0 0 12px;
  font-size: 0.96rem;
}

.page-products .columns-figure {
  margin-top: 36px;
}

/* 屏幕适配 */
.page-products .screens-head {
  position: relative;
  padding-bottom: 10px;
}

.page-products .trail {
  display: block;
  width: min(100%, 520px);
  height: auto;
  margin: 18px 0 0;
  overflow: visible;
}

.page-products .trail path {
  stroke: var(--gold);
  opacity: 0.75;
}

.page-products .trail circle {
  fill: var(--cyan);
}

.page-products .view-switch,
.page-products .month-switch {
  position: relative;
  margin-top: 24px;
}

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

.page-products .view-tabs,
.page-products .month-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .view-tab {
  display: inline-block;
  cursor: pointer;
  padding: 9px 15px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--green);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .view-tab:hover {
  border-color: var(--cyan);
}

.page-products .view-tab--month {
  padding: 7px 13px;
  font-size: 0.76rem;
}

.page-products #view-phone:checked ~ .view-tabs [for="view-phone"],
.page-products #view-tablet:checked ~ .view-tabs [for="view-tablet"],
.page-products #view-desktop:checked ~ .view-tabs [for="view-desktop"],
.page-products #m-now:checked ~ .month-tabs [for="m-now"],
.page-products #m-prev:checked ~ .month-tabs [for="m-prev"],
.page-products #m-quarter:checked ~ .month-tabs [for="m-quarter"] {
  background: var(--cyan);
  color: var(--paper);
  border-color: var(--cyan);
}

.page-products #view-phone:focus-visible ~ .view-tabs [for="view-phone"],
.page-products #view-tablet:focus-visible ~ .view-tabs [for="view-tablet"],
.page-products #view-desktop:focus-visible ~ .view-tabs [for="view-desktop"],
.page-products #m-now:focus-visible ~ .month-tabs [for="m-now"],
.page-products #m-prev:focus-visible ~ .month-tabs [for="m-prev"],
.page-products #m-quarter:focus-visible ~ .month-tabs [for="m-quarter"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .view-pane,
.page-products .month-pane {
  display: none;
}

.page-products #view-phone:checked ~ .view-stage [data-view="phone"],
.page-products #view-tablet:checked ~ .view-stage [data-view="tablet"],
.page-products #view-desktop:checked ~ .view-stage [data-view="desktop"],
.page-products #m-now:checked ~ .month-panes [data-month="now"],
.page-products #m-prev:checked ~ .month-panes [data-month="prev"],
.page-products #m-quarter:checked ~ .month-panes [data-month="quarter"] {
  display: grid;
}

.page-products .month-panes {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 2px var(--pp-cut) var(--pp-cut) 2px;
  padding: 20px 20px 22px;
}

.page-products .month-pane {
  gap: 8px;
}

.page-products .month-pane p {
  margin: 0;
  color: var(--ink);
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-products .month-pane__ver {
  color: var(--gold) !important;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.page-products .view-stage {
  position: relative;
}

.page-products .view-pane {
  gap: 24px;
  align-items: center;
}

.page-products .device {
  position: relative;
  width: 100%;
  max-width: 210px;
  margin: 0 auto;
  aspect-ratio: 9 / 19;
  background: var(--green-deep);
  border: 6px solid var(--green);
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-products .device--tablet {
  max-width: 320px;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
}

.page-products .device--desktop {
  max-width: 100%;
  aspect-ratio: 16 / 10;
  border-width: 8px;
  border-radius: 12px;
}

.page-products .device__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 28% 18%, rgba(46, 127, 143, 0.6), transparent 62%),
    radial-gradient(circle at 76% 82%, rgba(200, 154, 75, 0.38), transparent 60%);
}

.page-products .device__meta {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  color: rgba(252, 250, 245, 0.86);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.page-products .view-note h3 {
  margin-bottom: 10px;
}

.page-products .view-note p {
  margin: 0 0 12px;
  color: var(--ink);
  line-height: 1.78;
  font-size: 0.96rem;
}

.page-products .screens-figure {
  margin-top: 34px;
}

/* 查找路径 */
.page-products .path {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-products .path li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .path li:first-child {
  border-top: 1px solid var(--line-strong);
}

.page-products .path__num {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .path h3 {
  margin-bottom: 6px;
}

.page-products .path p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.95rem;
}

/* 旧版本 */
.page-products .archive {
  display: grid;
  gap: 30px;
}

.page-products .archive p {
  color: var(--ink);
  line-height: 1.8;
  margin: 0 0 14px;
}

.page-products .archive__note {
  font-size: 0.9rem;
  color: var(--muted);
  border-left: 2px solid var(--gold-soft);
  padding-left: 14px;
}

/* 场景 */
.page-products .scenes {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-products .scene-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: 2px 2px var(--pp-cut) 2px;
  padding: 24px 22px;
}

.page-products .scene-card--cyan {
  border-top-color: var(--cyan);
}

.page-products .scene-card--wide {
  border-top-color: var(--gold-soft);
}

.page-products .scene-card p {
  margin: 0 0 14px;
  color: var(--ink);
  line-height: 1.78;
  font-size: 0.95rem;
}

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

/* 结尾 */
.page-products .pp-cta {
  background: var(--green);
  color: var(--paper);
  border-radius: var(--pp-edge) var(--pp-edge) 30px var(--pp-edge);
  padding: clamp(26px, 4vw, 44px);
  display: grid;
  gap: 20px;
  align-items: center;
  background-image: linear-gradient(135deg, rgba(46, 127, 143, 0.35), transparent 58%);
}

.page-products .pp-cta h2 {
  color: var(--paper);
  font-size: clamp(1.4rem, 3.6vw, 1.95rem);
  margin-bottom: 0.4em;
}

.page-products .pp-cta p {
  margin: 0;
  color: rgba(252, 250, 245, 0.84);
  line-height: 1.75;
  font-size: 0.96rem;
}

.page-products .pp-cta .btn {
  justify-self: start;
}

@media (min-width: 700px) {
  .page-products .path li {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 22px;
    padding: 24px 0;
  }

  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }

  .page-products .view-pane {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 36px;
  }
}

@media (min-width: 960px) {
  .page-products .exp-hero {
    grid-template-columns: minmax(0, 1fr) 284px;
    align-items: start;
    gap: 56px;
  }

  .page-products .rail {
    position: sticky;
    top: 118px;
  }

  .page-products .overview {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 56px;
  }

  .page-products .columns {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .col-card--service {
    margin-top: 54px;
  }

  .page-products .columns-figure {
    margin-top: 52px;
    margin-left: auto;
    width: 72%;
  }

  .page-products .archive {
    grid-template-columns: 340px minmax(0, 1fr);
    align-items: start;
    gap: 56px;
  }

  .page-products .scenes {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 250px;
    align-items: start;
    gap: 24px;
  }

  .page-products .scene-card:nth-child(3) {
    grid-column: 1 / 3;
  }

  .page-products .scene-figure {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .page-products .view-tab {
    padding: 10px 18px;
    font-size: 0.84rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .view-tab {
    transition: none;
  }
}
<<<END>>>