.page-products {
  --pp-cut: 26px;
  --pp-line: rgba(15, 59, 54, 0.12);
  --pp-tint: rgba(127, 191, 142, 0.16);
  --pp-soft: rgba(220, 232, 238, 0.45);
  background: linear-gradient(180deg, rgba(220, 232, 238, 0.85) 0%, rgba(247, 234, 217, 0.55) 26%, var(--kw-paper) 58%);
}

/* ---------- 面包屑 ---------- */
.page-products .pp-crumbbar {
  padding-top: 18px;
}
.page-products .kw-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8rem;
  color: var(--kw-ink-mute);
}
.page-products .kw-crumbs li + li::before {
  content: "/";
  margin-right: 6px;
  opacity: 0.45;
}
.page-products .kw-crumbs a {
  color: var(--kw-emerald-ink);
  text-decoration: none;
}
.page-products .kw-crumbs a:hover,
.page-products .kw-crumbs a:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: 24px 0 52px;
}
.page-products .pp-hero__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-products .pp-hero h1 {
  font-family: var(--kw-font-display);
  font-size: clamp(2rem, 5.6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--kw-seed);
  margin: 12px 0 0;
}
.page-products .pp-lead {
  margin: 18px 0 0;
  max-width: 33em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--kw-ink-soft);
}
.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--pp-line);
}
.page-products .pp-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 0.8rem;
  color: var(--kw-ink-mute);
}
.page-products .pp-hero__meta .kw-mono {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--kw-emerald-ink);
}
.page-products .pp-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--kw-radius-lg);
  overflow: hidden;
  box-shadow: var(--kw-shadow-lift);
}
.page-products .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.page-products .pp-verchip {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--kw-paper);
  color: var(--kw-emerald-ink);
  font-family: var(--kw-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  box-shadow: var(--kw-shadow-soft);
}

/* ---------- 通用章节 ---------- */
.page-products .kw-section {
  padding: 52px 0;
}
.page-products .kw-section__head h2 {
  font-family: var(--kw-font-display);
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--kw-seed);
  margin: 8px 0 0;
  max-width: 22em;
}
.page-products .kw-section__head p:not(.kw-eyebrow) {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--kw-ink-soft);
}

/* ---------- 对比浏览工作台 ---------- */
.page-products .pp-orbit {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}
.page-products .pp-stage {
  border-radius: var(--kw-radius-lg);
  background: linear-gradient(150deg, rgba(127, 191, 142, 0.24), rgba(220, 232, 238, 0.6));
  padding: 18px 16px 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%);
}
.page-products .pp-stage__hint {
  margin: 14px 4px 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--kw-ink-mute);
  text-align: center;
}
.page-products .pp-cell {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pp-cell h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: var(--kw-seed);
}
.page-products .pp-cell p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--kw-ink-soft);
}
.page-products .pp-cell--d h3 {
  color: var(--kw-paper);
}
.page-products .pp-cell--d p {
  color: rgba(251, 250, 245, 0.84);
}

/* 标签切换 */
.page-products .pp-tabs .kw-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.page-products .pp-tabs .kw-tabs__btn {
  border: 1px solid var(--pp-line);
  background: var(--kw-paper);
  color: var(--kw-ink-soft);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s var(--kw-ease), color 0.2s var(--kw-ease), border-color 0.2s var(--kw-ease);
}
.page-products .pp-tabs .kw-tabs__btn[aria-selected="true"] {
  background: var(--kw-deep);
  color: var(--kw-paper);
  border-color: var(--kw-deep);
}
.page-products .pp-tabs .kw-tabs__btn:focus-visible {
  outline: 2px solid var(--kw-orange);
  outline-offset: 2px;
}

/* 设备模拟 */
.page-products .pp-devices {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 250px;
  padding: 4px 0;
}
.page-products .pp-device {
  position: relative;
  background: var(--kw-deep);
  border-radius: 26px;
  padding: 10px;
  box-shadow: 0 28px 50px -34px rgba(15, 59, 54, 0.85);
}
.page-products .pp-device--phone {
  width: min(100%, 236px);
}
.page-products .pp-device--tablet {
  width: 100%;
  max-width: 520px;
  border-radius: 20px;
  padding: 12px;
}
.page-products .pp-device__screen {
  background: var(--kw-paper);
  border-radius: 16px;
  padding: 14px;
}
.page-products .pp-mock {
  display: grid;
  gap: 8px;
}
.page-products .pp-mock--pair {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.page-products .pp-pane {
  display: grid;
  gap: 7px;
  padding: 10px;
  border-radius: 12px;
  background: var(--pp-soft);
}
.page-products .pp-mock__title {
  margin: 0 0 2px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--kw-emerald-ink);
}
.page-products .pp-mock__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--pp-tint);
  font-size: 0.74rem;
}
.page-products .pp-mock__row span {
  color: var(--kw-ink-mute);
}
.page-products .pp-mock__row b {
  font-family: var(--kw-font-mono);
  font-weight: 700;
  color: var(--kw-seed);
}

/* 图片 */
.page-products .pp-shot {
  margin: 0;
  border-radius: var(--kw-radius-md);
  overflow: hidden;
  background: var(--kw-paper);
  box-shadow: var(--kw-shadow-soft);
}
.page-products .pp-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-shot--wide {
  margin-top: 26px;
}

/* ---------- 检索 / 菜单分栏 ---------- */
.page-products .pp-split {
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-products .pp-split__copy h2 {
  font-family: var(--kw-font-display);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--kw-seed);
  margin: 8px 0 0;
}
.page-products .pp-split__copy p {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--kw-ink-soft);
  max-width: 36em;
}
.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.page-products .pp-chips li {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--kw-paper);
  border: 1px solid var(--pp-line);
  color: var(--kw-emerald-ink);
  font-size: 0.8rem;
}
.page-products .pp-chips .kw-mono {
  font-weight: 700;
}
.page-products .pp-menu-demo {
  margin-top: 22px;
  border: 1px solid var(--pp-line);
  border-radius: var(--kw-radius-md);
  background: var(--kw-paper);
  overflow: hidden;
}
.page-products .pp-menu-demo summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--kw-emerald-ink);
}
.page-products .pp-menu-demo summary::-webkit-details-marker {
  display: none;
}
.page-products .pp-menu-demo summary::after {
  content: "＋";
  color: var(--kw-orange);
  font-weight: 700;
}
.page-products .pp-menu-demo[open] summary::after {
  content: "－";
}
.page-products .pp-menu-demo summary:focus-visible {
  outline: 2px solid var(--kw-orange);
  outline-offset: -2px;
}
.page-products .pp-menu-demo .kw-details__body {
  padding: 0 18px 18px;
}
.page-products .pp-menu-demo ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .pp-menu-demo li {
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--pp-soft);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--kw-ink-soft);
}

/* ---------- 三屏上手 ---------- */
.page-products .pp-steps {
  display: grid;
  gap: 16px;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}
.page-products .pp-step {
  padding: 24px 22px 22px;
  border-radius: var(--kw-radius-md);
  border: 1px solid var(--pp-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.page-products .pp-step:nth-child(1) {
  background: var(--kw-apricot);
}
.page-products .pp-step:nth-child(2) {
  background: var(--kw-mist);
}
.page-products .pp-step:nth-child(3) {
  background: #eaf2ea;
}
.page-products .pp-step__num {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--kw-wine);
}
.page-products .pp-step h3 {
  margin: 10px 0 0;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--kw-seed);
}
.page-products .pp-step p {
  margin: 8px 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--kw-ink-soft);
}
.page-products .pp-steps__link {
  margin: 22px 0 0;
  font-size: 0.88rem;
  color: var(--kw-ink-mute);
}
.page-products .pp-steps__link a {
  color: var(--kw-emerald-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 版本能力表 ---------- */
.page-products .pp-tablewrap {
  margin-top: 30px;
  border: 1px solid var(--pp-line);
  border-radius: var(--kw-radius-md);
  background: var(--kw-paper);
  overflow-x: auto;
}
.page-products .pp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.page-products .pp-table th,
.page-products .pp-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pp-line);
}
.page-products .pp-table thead th {
  background: var(--kw-deep);
  color: var(--kw-paper);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
.page-products .pp-table thead th:not(:first-child) {
  font-family: var(--kw-font-mono);
  text-align: center;
}
.page-products .pp-table tbody th {
  background: rgba(220, 232, 238, 0.4);
  font-weight: 700;
  color: var(--kw-seed);
}
.page-products .pp-table td {
  text-align: center;
  color: var(--kw-ink-soft);
}
.page-products .pp-table td:last-child {
  color: var(--kw-emerald-ink);
  font-weight: 600;
}
.page-products .pp-table .kw-mono {
  font-weight: 700;
}
.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 适用场景 ---------- */
.page-products .pp-scenes {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}
.page-products .pp-scene {
  padding: 22px;
  border-radius: var(--kw-radius-md);
  background: var(--kw-paper);
  border: 1px solid var(--pp-line);
  box-shadow: var(--kw-shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.22s var(--kw-ease), box-shadow 0.22s var(--kw-ease);
}
.page-products .pp-scene:hover {
  transform: translateY(-4px);
  box-shadow: var(--kw-shadow-lift);
}
.page-products .pp-scene h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--kw-seed);
}
.page-products .pp-scene p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--kw-ink-soft);
}
.page-products .pp-scene a {
  color: var(--kw-emerald-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products .pp-scene--s1 {
  background: linear-gradient(160deg, rgba(247, 234, 217, 0.85), var(--kw-paper) 70%);
}
.page-products .pp-scene--s4 {
  background: linear-gradient(160deg, rgba(220, 232, 238, 0.7), var(--kw-paper) 72%);
}
.page-products .kw-tag {
  align-self: flex-start;
}

/* ---------- 结尾行动 ---------- */
.page-products .pp-cta-wrap {
  padding-bottom: 72px;
}
.page-products .pp-cta {
  padding: 34px 24px;
  border-radius: var(--kw-radius-lg);
  background: linear-gradient(145deg, var(--kw-deep) 0%, #14493f 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}
.page-products .pp-cta h2 {
  margin: 0;
  font-family: var(--kw-font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  font-weight: 900;
  line-height: 1.34;
  color: var(--kw-paper);
}
.page-products .pp-cta p {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(251, 250, 245, 0.82);
}
.page-products .pp-cta .kw-btn--ghost {
  color: var(--kw-paper);
  border-color: rgba(251, 250, 245, 0.45);
}
.page-products .pp-cta__foot {
  font-size: 0.82rem;
}
.page-products .pp-cta__foot a {
  color: var(--kw-flesh);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pp-cta {
    padding: 42px 40px;
  }
}

@media (min-width: 880px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 46px;
  }
  .page-products .pp-orbit {
    grid-template-columns: 1fr 1.55fr 1fr;
    grid-template-areas:
      "a stage b"
      "c stage d";
    align-items: stretch;
  }
  .page-products .pp-stage {
    grid-area: stage;
  }
  .page-products .pp-cell--a {
    grid-area: a;
  }
  .page-products .pp-cell--b {
    grid-area: b;
  }
  .page-products .pp-cell--c {
    grid-area: c;
  }
  .page-products .pp-cell--d {
    grid-area: d;
  }
  .page-products .pp-split {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  .page-products .pp-split--flip > *:first-child {
    order: 2;
  }
  .page-products .pp-split--flip > *:last-child {
    order: 1;
  }
  .page-products .pp-scenes {
    grid-template-columns: 1.35fr 1fr 1fr;
    grid-template-areas:
      "s1 s2 s3"
      "s1 s4 s4";
  }
  .page-products .pp-scene--s1 {
    grid-area: s1;
  }
  .page-products .pp-scene--s2 {
    grid-area: s2;
  }
  .page-products .pp-scene--s3 {
    grid-area: s3;
  }
  .page-products .pp-scene--s4 {
    grid-area: s4;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-hero {
    padding: 34px 0 66px;
  }
  .page-products .kw-section {
    padding: 64px 0;
  }
  .page-products .pp-stage {
    padding: 22px 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-scene,
  .page-products .pp-tabs .kw-tabs__btn {
    transition: none;
  }
  .page-products .pp-scene:hover {
    transform: none;
  }
}