.page-products {
  --pt-line: rgba(143, 185, 198, 0.24);
  --pt-line-paper: rgba(33, 26, 22, 0.14);
  --pt-gap: 18px;
  --pt-r: 6px;
}

/* ---------- Hero ---------- */
.page-products .pt-hero {
  position: relative;
  padding: 26px 0 48px;
  overflow: hidden;
}

.page-products .pt-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -140px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(61, 225, 214, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .pt-hero__grid {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-products .pt-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.2vw, 3.7rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-products .pt-hero__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--cream-soft);
}

.page-products .pt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pt-hero__side {
  display: grid;
  gap: 0;
  border-top: 2px solid var(--cyan);
  padding-top: 6px;
}

.page-products .pt-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pt-line);
}

.page-products .pt-stat:last-child {
  border-bottom: 0;
}

.page-products .pt-stat__num {
  flex: 0 0 auto;
  min-width: 3.4ch;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4.4vw, 2.05rem);
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pt-stat__label {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--cream-soft);
}

@media (min-width: 900px) {
  .page-products .pt-hero {
    padding: 34px 0 60px;
  }

  .page-products .pt-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.86fr);
    gap: 48px;
    align-items: end;
  }
}

/* ---------- 区块通用标题 ---------- */
.page-products .pt-sec-head {
  max-width: 720px;
  margin-bottom: 26px;
}

.page-products .pt-sec-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--paper);
}

.page-products .pt-sec-head__note {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--cream-soft);
}

/* ---------- 工具筛选与卡片流 ---------- */
.page-products .pt-toolbox {
  padding: 6px 0 54px;
}

.page-products .pt-toolbox__layout {
  display: grid;
  gap: 22px;
}

.page-products .pt-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pt-filters .chip[aria-pressed="true"] {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-products .pt-count {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pt-tiles {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
}

.page-products .pt-tile {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 18px 16px;
  background: var(--space-2);
  border-radius: var(--pt-r);
  border-left: 3px solid var(--cyan);
  transition: transform 200ms ease, border-color 200ms ease;
}

.page-products .pt-tile:hover {
  transform: translateY(-3px);
  border-left-color: var(--orange);
}

.page-products .pt-tile__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .pt-tile__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.24;
  color: var(--paper);
}

.page-products .pt-tile__text {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.68;
  color: var(--cream-soft);
}

.page-products .pt-tile__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-products .pt-tile__link {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--pt-line);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
}

.page-products .pt-tile__link:hover,
.page-products .pt-tile__link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 920px) {
  .page-products .pt-toolbox__layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pt-toolbox__aside {
    position: sticky;
    top: 132px;
  }

  .page-products .pt-filters {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ---------- 赛程对比 ---------- */
.page-products .pt-compare {
  padding: 48px 0;
  background: linear-gradient(180deg, transparent, rgba(18, 41, 74, 0.62) 22%, rgba(18, 41, 74, 0.62) 78%, transparent);
}

.page-products .pt-compare__grid {
  display: grid;
  gap: 28px;
}

.page-products .pt-compare__copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--paper);
}

.page-products .pt-compare__copy > p {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--cream-soft);
}

.page-products .pt-dims {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pt-dim {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pt-line);
}

.page-products .pt-dim:first-child {
  border-top: 1px solid var(--pt-line);
}

.page-products .pt-dim__no {
  grid-row: span 2;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
}

.page-products .pt-dim__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pt-dim__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.66;
  color: var(--cream-soft);
}

@media (min-width: 920px) {
  .page-products .pt-compare {
    padding: 60px 0;
  }

  .page-products .pt-compare__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 44px;
    align-items: start;
  }
}

/* ---------- iOS 面板 ---------- */
.page-products .pt-ios {
  padding: 52px 0 56px;
}

.page-products .pt-ios__grid {
  display: grid;
  gap: 34px;
}

.page-products .pt-ios__copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--paper);
}

.page-products .pt-ios__lede {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--cream-soft);
}

.page-products .pt-ios__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .pt-ios__list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.93rem;
  line-height: 1.68;
  color: var(--cream-soft);
}

.page-products .pt-ios__list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .pt-ios__list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-products .pt-ios__compat {
  display: inline-block;
  margin: 22px 0 0;
  padding: 7px 12px;
  border-radius: var(--pt-r);
  background: rgba(61, 225, 214, 0.12);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-products .pt-ios__phone {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 12px 12px 26px;
}

.page-products .pt-phone {
  position: relative;
  width: min(258px, 92%);
  padding: 13px;
  border-radius: 34px;
  background: linear-gradient(158deg, #1d3a5f 0%, #0d1f38 58%, #5b2a86 145%);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.48);
}

.page-products .pt-phone::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 66px;
  height: 8px;
  border-radius: 8px;
  background: rgba(11, 27, 51, 0.92);
}

.page-products .pt-phone img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: cover;
}

.page-products .pt-ring {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 104px;
  height: 104px;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.45));
}

.page-products .pt-ring__track {
  fill: none;
  stroke: rgba(143, 185, 198, 0.28);
  stroke-width: 7;
}

.page-products .pt-ring__arc {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-dasharray: 327;
  stroke-dashoffset: 82;
  transform: rotate(-90deg);
  transform-origin: 60px 60px;
}

.page-products .pt-ring__value {
  font-family: var(--font-mono);
  font-size: 27px;
  font-weight: 600;
  fill: var(--paper);
  text-anchor: middle;
}

.page-products .pt-ring__unit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  fill: var(--mist);
  text-anchor: middle;
}

@media (min-width: 880px) {
  .page-products .pt-ios__grid {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
    gap: 46px;
    align-items: center;
  }
}

/* ---------- 斜切横幅 ---------- */
.page-products .pt-banner {
  padding: 6px 0 18px;
}

.page-products .pt-banner__frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--pt-r);
  clip-path: polygon(0 0, 100% 2.4%, 100% 100%, 0 97.6%);
}

.page-products .pt-banner__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .pt-banner__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px 20px 24px;
  display: grid;
  gap: 8px;
  background: linear-gradient(180deg, rgba(11, 27, 51, 0) 0%, rgba(11, 27, 51, 0.94) 62%);
}

.page-products .pt-banner__overlay .mono {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .pt-banner__quote {
  margin: 0;
  max-width: 44ch;
  font-family: var(--font-editorial);
  font-size: clamp(1.02rem, 2.5vw, 1.42rem);
  font-weight: 600;
  line-height: 1.56;
  color: var(--paper);
}

@media (min-width: 760px) {
  .page-products .pt-banner__frame img {
    aspect-ratio: 7 / 3;
  }

  .page-products .pt-banner__overlay {
    padding: 34px 34px 30px;
  }
}

/* ---------- 服务目录 ---------- */
.page-products .pt-catalog {
  padding: 46px 0 52px;
}

.page-products .pt-catalog__grid {
  display: grid;
  gap: 26px;
}

.page-products .pt-catalog__side {
  display: grid;
  gap: 18px;
}

.page-products .pt-catalog__panel-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pt-catalog__dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pt-catalog__dims li {
  font-size: 0.89rem;
  line-height: 1.68;
  color: var(--ink-soft);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pt-line-paper);
}

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

.page-products .pt-catalog__dims .mono {
  display: inline-block;
  min-width: 5em;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--violet);
}

.page-products .pt-catalog__panel-note {
  margin: 16px 0 0;
  font-size: 0.86rem;
  line-height: 1.68;
  color: var(--ink-soft);
}

.page-products .pt-cat {
  background: var(--space-2);
  border-radius: var(--pt-r);
  border-left: 3px solid var(--magenta);
  margin-bottom: 10px;
  overflow: hidden;
}

.page-products .pt-cat:last-child {
  margin-bottom: 0;
}

.page-products .pt-cat summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

.page-products .pt-cat summary::-webkit-details-marker {
  display: none;
}

.page-products .pt-cat summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cyan);
}

.page-products .pt-cat[open] summary::after {
  content: "–";
}

.page-products .pt-cat summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-products .pt-cat__body {
  padding: 0 18px 18px;
}

.page-products .pt-cat__body p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--cream-soft);
}

@media (min-width: 920px) {
  .page-products .pt-catalog {
    padding: 58px 0 64px;
  }

  .page-products .pt-catalog__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 40px;
    align-items: start;
  }
}

/* ---------- 下载与版本 ---------- */
.page-products .pt-download {
  padding: 0 0 54px;
}

.page-products .pt-download__grid {
  display: grid;
  gap: 26px;
}

.page-products .pt-download__copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--paper);
}

.page-products .pt-download__copy > p {
  margin: 14px 0 0;
  font-size: 0.94rem;
  line-height: 1.74;
  color: var(--cream-soft);
}

.page-products .pt-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pt-table {
  width: 100%;
  min-width: 380px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .pt-table caption {
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  color: var(--mist);
}

.page-products .pt-table th,
.page-products .pt-table td {
  padding: 12px 12px 12px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pt-line);
}

.page-products .pt-table thead th {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--paper);
  border-bottom: 2px solid var(--cyan);
}

.page-products .pt-table tbody th {
  font-weight: 600;
  color: var(--paper);
}

.page-products .pt-table td {
  color: var(--cream-soft);
  line-height: 1.6;
}

.page-products .pt-table .pt-td-mono {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .pt-download__note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--cream-soft);
}

@media (min-width: 920px) {
  .page-products .pt-download__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 42px;
    align-items: center;
  }
}

/* ---------- 适合谁用 ---------- */
.page-products .pt-audience {
  padding: 0 0 54px;
}

.page-products .pt-audience__grid {
  display: grid;
  gap: 14px;
}

.page-products .pt-aud {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 20px;
  background: var(--cream);
  border-radius: var(--pt-r);
  border-bottom: 3px solid var(--orange);
}

.page-products .pt-aud__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--violet);
}

.page-products .pt-aud__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pt-aud__text {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .page-products .pt-audience__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 反馈 ---------- */
.page-products .pt-feedback {
  padding: 0 0 64px;
}

.page-products .pt-feedback__card {
  position: relative;
  overflow: hidden;
  padding: 30px 22px;
  border-radius: var(--pt-r);
  background: linear-gradient(122deg, #12294a 0%, #1b2f52 52%, #5b2a86 132%);
  border-top: 3px solid var(--orange);
}

.page-products .pt-feedback__card::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -100px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 225, 214, 0.2), transparent 70%);
  pointer-events: none;
}

.page-products .pt-feedback__card > * {
  position: relative;
}

.page-products .pt-feedback__card h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .pt-feedback__text {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--cream-soft);
}

.page-products .pt-feedback__types {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pt-feedback__types li {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--pt-line);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products .pt-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (min-width: 800px) {
  .page-products .pt-feedback__card {
    padding: 42px 42px 40px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pt-tile {
    transition: none;
  }

  .page-products .pt-tile:hover {
    transform: none;
  }
}
<<<END>>>