.page-products {
  --pd-line: rgba(201, 169, 106, 0.24);
  --pd-line-strong: rgba(201, 169, 106, 0.46);
  --pd-line-ink: rgba(30, 26, 22, 0.14);
  --pd-ink-soft: rgba(30, 26, 22, 0.68);
  --pd-cream-soft: rgba(244, 239, 228, 0.78);
  background: var(--ky-night);
  color: var(--ky-cream);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumbbar {
  padding-top: clamp(1.1rem, 3vw, 1.9rem);
  padding-bottom: clamp(0.7rem, 2vw, 1.2rem);
}
.page-products .ky-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--ky-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ky-mist);
}
.page-products .ky-crumb__item {
  display: inline-flex;
  align-items: center;
}
.page-products .ky-crumb__item + .ky-crumb__item::before {
  content: "/";
  margin: 0 0.65rem;
  color: rgba(201, 169, 106, 0.5);
}
.page-products .ky-crumb__list a {
  color: var(--ky-cream);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--ky-ease), color 0.24s var(--ky-ease);
}
.page-products .ky-crumb__list a:hover,
.page-products .ky-crumb__list a:focus-visible {
  border-bottom-color: var(--ky-sand);
  color: var(--ky-white);
}
.page-products .ky-crumb__item--current {
  color: var(--ky-sand);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(1.2rem, 3.5vw, 2.2rem) 0 clamp(2.6rem, 7vw, 5rem);
  background:
    radial-gradient(115% 85% at 6% 0%, rgba(43, 179, 163, 0.18), transparent 58%),
    radial-gradient(85% 78% at 96% 108%, rgba(240, 90, 40, 0.16), transparent 62%),
    var(--ky-night);
  border-bottom: 1px solid var(--pd-line);
  overflow: hidden;
}
.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: end;
}
@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}
.page-products .pd-hero__title {
  font-family: var(--ky-font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 7.2vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1rem;
  color: var(--ky-white);
}
.page-products .pd-accent {
  color: var(--ky-teal);
}
.page-products .pd-hero__lead {
  max-width: 54ch;
  margin: 0 0 1.3rem;
  color: var(--pd-cream-soft);
}
.page-products .pd-hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
}
.page-products .pd-hero__pills .ky-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.page-products .pd-hero__visual {
  position: relative;
  margin: 0;
}
.page-products .pd-hero__visual::before {
  content: "";
  position: absolute;
  inset: 11px -11px -11px 11px;
  border: 1px solid var(--pd-line-strong);
  border-radius: 2px;
  pointer-events: none;
}
.page-products .pd-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--ky-shadow-panel);
}
.page-products .pd-hero__cap {
  display: block;
  margin-top: 1.1rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ky-mist);
}

/* ---------- 通用状态点 ---------- */
.page-products .pd-dot {
  display: inline-block;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.page-products .pd-dot--teal {
  background: var(--ky-teal);
  box-shadow: 0 0 0 3px rgba(43, 179, 163, 0.2);
}
.page-products .pd-dot--orange {
  background: var(--ky-orange);
  box-shadow: 0 0 0 3px rgba(240, 90, 40, 0.2);
}
.page-products .pd-dot--sand {
  background: var(--ky-sand);
  box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.2);
}
.page-products .pd-dot--alert {
  background: var(--ky-alert);
  box-shadow: 0 0 0 3px rgba(214, 69, 69, 0.2);
}

/* ---------- 章节骨架 ---------- */
.page-products .pd-section {
  position: relative;
  padding: clamp(2.8rem, 7vw, 5.4rem) 0;
}
.page-products .pd-section--cream {
  background: var(--ky-cream);
  color: var(--ky-ink);
  border-top: 1px solid var(--pd-line-ink);
  border-bottom: 1px solid var(--pd-line-ink);
}
.page-products .pd-head {
  max-width: 64ch;
  margin-bottom: clamp(1.8rem, 4vw, 2.8rem);
}
.page-products .pd-head--tight {
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}
.page-products .pd-h2 {
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 0.35rem 0 0.75rem;
  color: var(--ky-white);
}
.page-products .pd-section--cream .pd-h2 {
  color: var(--ky-ink);
}
.page-products .pd-sub {
  margin: 0;
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.75;
  color: var(--ky-mist);
}
.page-products .pd-section--cream .pd-sub {
  color: var(--pd-ink-soft);
}
.page-products .pd-note {
  margin: 1.4rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--pd-line);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ky-mist);
}

[data-reveal] {
  animation: pd-reveal 0.55s var(--ky-ease) both;
}
@keyframes pd-reveal {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { animation: none; }
}

/* ---------- 01 安装路径 ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-products .pd-step {
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-step + .pd-step {
  margin-top: 1.6rem;
}
@media (min-width: 880px) {
  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-step {
    padding: 0 clamp(1.1rem, 2.2vw, 1.9rem);
    border-top: 0;
    border-left: 1px solid var(--pd-line);
  }
  .page-products .pd-step + .pd-step {
    margin-top: 0;
  }
  .page-products .pd-step:first-child {
    padding-left: 0;
    border-left: 0;
  }
  .page-products .pd-step:last-child {
    padding-right: 0;
  }
}
.page-products .pd-step__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
}
.page-products .pd-step__num {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--ky-sand);
}
.page-products .pd-step__title {
  margin: 0;
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--ky-white);
}
.page-products .pd-step__body {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--pd-cream-soft);
}
.page-products .pd-step__meta {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--ky-mist);
}

/* ---------- 02 常用入口控制台 ---------- */
.page-products .pd-console__grid {
  display: grid;
  gap: clamp(1.6rem, 3vw, 2.4rem);
}
@media (min-width: 920px) {
  .page-products .pd-console__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }
  .page-products .pd-console__grid .pd-head {
    margin-bottom: 0;
  }
  .page-products .pd-accordion {
    grid-column: 1 / -1;
  }
}
.page-products .pd-console__board {
  background: var(--ky-white);
  border: 1px solid var(--pd-line-ink);
  border-radius: 2px;
  box-shadow: var(--ky-shadow-soft);
  overflow: hidden;
}
.page-products .pd-console__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.95rem clamp(0.9rem, 2vw, 1.4rem);
  border-bottom: 1px solid var(--pd-line-ink);
  transition: background 0.24s var(--ky-ease);
}
.page-products .pd-console__row:last-child {
  border-bottom: 0;
}
.page-products .pd-console__row:hover {
  background: rgba(43, 179, 163, 0.06);
}
.page-products .pd-console__meta {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 0;
}
.page-products .pd-console__name {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ky-ink);
}
.page-products .pd-console__use {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--pd-ink-soft);
}
.page-products .pd-accordion {
  border-top: 1px solid var(--pd-line-ink);
  border-bottom: 1px solid var(--pd-line-ink);
}
.page-products .pd-accordion__summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  font-family: var(--ky-font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--ky-ink);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.page-products .pd-accordion__summary::-webkit-details-marker {
  display: none;
}
.page-products .pd-accordion__summary::before {
  content: "+";
  font-size: 1rem;
  color: var(--ky-sand-ink);
}
.page-products .pd-accordion[open] .pd-accordion__summary::before {
  content: "–";
}
.page-products .pd-accordion__body {
  padding-bottom: 1.2rem;
  max-width: 72ch;
}
.page-products .pd-accordion__body p {
  margin: 0 0 0.8rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--pd-ink-soft);
}
.page-products .pd-accordion__link a {
  color: var(--ky-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ky-sand);
  font-size: 0.88rem;
}
.page-products .pd-accordion__link a:hover {
  color: var(--ky-orange);
  border-bottom-color: var(--ky-orange);
}

/* ---------- 03 小屏面板 ---------- */
.page-products .pd-panel {
  background:
    linear-gradient(180deg, rgba(6, 17, 28, 0.94), rgba(11, 27, 43, 0.99)),
    var(--ky-abyss);
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-panel__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: center;
}
@media (min-width: 900px) {
  .page-products .pd-panel__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  }
}
.page-products .pd-status-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-products .pd-status-list li {
  display: grid;
  grid-template-columns: 10px minmax(3.6rem, auto) minmax(0, 1fr);
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-status-list li:first-child {
  border-top: 1px solid var(--pd-line);
}
.page-products .pd-status-list__name {
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--ky-white);
}
.page-products .pd-status-list__desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ky-mist);
}
.page-products .pd-panel__device {
  margin: 0;
  justify-self: center;
  width: min(272px, 68vw);
}
.page-products .pd-panel__device img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--pd-line-strong);
  border-radius: 2px;
  box-shadow: var(--ky-shadow-panel);
}
.page-products .pd-panel__cap {
  display: block;
  margin-top: 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-align: center;
  color: var(--ky-mist);
}

/* ---------- 04 球队库 ---------- */
.page-products .pd-library__grid {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
@media (min-width: 900px) {
  .page-products .pd-library__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: stretch;
  }
}
.page-products .pd-library__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pd-line-ink);
  border: 1px solid var(--pd-line-ink);
}
.page-products .pd-stat {
  background: var(--ky-cream);
  padding: clamp(1rem, 2.2vw, 1.4rem);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.page-products .pd-stat__num {
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ky-ink);
}
.page-products .pd-stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--pd-ink-soft);
}
.page-products .pd-library__figure {
  margin: 0;
  display: flex;
  flex-direction: column;
}
.page-products .pd-library__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  border: 1px solid var(--pd-line-ink);
  border-radius: 2px;
}
.page-products .pd-library__cap {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--pd-ink-soft);
}
.page-products .pd-layers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pd-line-ink);
  border: 1px solid var(--pd-line-ink);
}
@media (min-width: 780px) {
  .page-products .pd-layers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .pd-layer {
  background: var(--ky-cream);
  padding: clamp(1.1rem, 2.4vw, 1.7rem);
}
.page-products .pd-layer__idx {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ky-sand-ink);
  margin-bottom: 0.5rem;
}
.page-products .pd-layer__title {
  margin: 0 0 0.5rem;
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ky-ink);
}
.page-products .pd-layer__body {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--pd-ink-soft);
}

/* ---------- 05 旧版本资料 ---------- */
.page-products .pd-archive {
  background:
    radial-gradient(80% 70% at 88% 8%, rgba(43, 179, 163, 0.12), transparent 60%),
    var(--ky-night);
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-archive__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: center;
}
@media (min-width: 920px) {
  .page-products .pd-archive__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}
.page-products .pd-archive__figure {
  margin: 0;
  position: relative;
}
.page-products .pd-archive__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--ky-shadow-panel);
}
.page-products .pd-archive__cap {
  display: block;
  margin-top: 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--ky-mist);
}
.page-products .pd-checks {
  list-style: none;
  margin: 1.4rem 0 1.7rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-products .pd-checks li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--pd-cream-soft);
}
.page-products .pd-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--ky-sand);
  transform: rotate(45deg);
}

/* ---------- 06 测试版与反馈 ---------- */
.page-products .pd-beta__grid {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
  align-items: center;
}
@media (min-width: 920px) {
  .page-products .pd-beta__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}
.page-products .pd-beta__steps {
  list-style: none;
  margin: 1.5rem 0 1.7rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.page-products .pd-beta__steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}
.page-products .pd-beta__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--ky-sand-ink);
  border-radius: 50%;
  font-size: 0.72rem;
  color: var(--ky-sand-ink);
}
.page-products .pd-beta__steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--pd-ink-soft);
  padding-top: 0.25rem;
}
.page-products .pd-beta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.page-products .pd-beta__figure {
  margin: 0;
}
.page-products .pd-beta__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pd-line-ink);
  border-radius: 2px;
}
.page-products .pd-beta__cap {
  display: block;
  margin-top: 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--pd-ink-soft);
}

/* ---------- 07 适用场景 ---------- */
.page-products .pd-scenes {
  border-bottom: 1px solid var(--pd-line);
}
.page-products .pd-scenes__grid {
  display: grid;
  gap: 1px;
  background: var(--pd-line);
  border: 1px solid var(--pd-line);
}
@media (min-width: 720px) {
  .page-products .pd-scenes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-products .pd-scenes__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-products .pd-scene {
  background: var(--ky-night);
  padding: clamp(1.2rem, 2.6vw, 1.8rem);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: transform 0.28s var(--ky-ease), background 0.28s var(--ky-ease);
}
.page-products .pd-scene:hover {
  transform: translateY(-3px);
  background: var(--ky-abyss);
}
.page-products .pd-scene__tag {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--ky-sand);
}
.page-products .pd-scene__title {
  margin: 0;
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--ky-white);
}
.page-products .pd-scene__body {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--pd-cream-soft);
}

/* ---------- 收束 CTA ---------- */
.page-products .pd-cta {
  background:
    radial-gradient(95% 120% at 8% 10%, rgba(240, 90, 40, 0.16), transparent 62%),
    var(--ky-abyss);
  padding: clamp(2.4rem, 6vw, 4.2rem) 0;
}
.page-products .pd-cta__inner {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.2rem);
  align-items: center;
}
@media (min-width: 900px) {
  .page-products .pd-cta__inner {
    grid-template-columns: minmax(0, 1.1fr) auto;
  }
}
.page-products .pd-cta__title {
  margin: 0.4rem 0 0.7rem;
  font-family: var(--ky-font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ky-white);
}
.page-products .pd-cta__sub {
  margin: 0;
  max-width: 58ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--pd-cream-soft);
}
.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-scene,
  .page-products .pd-console__row {
    transition: none;
  }
  .page-products .pd-scene:hover {
    transform: none;
  }
}