.page-products {
  --pd-gap: clamp(14px, 1.7vw, 22px);
  --pd-pad: clamp(16px, 1.8vw, 24px);
  --pd-title: clamp(26px, 3.4vw, 44px);
  --pd-subtitle: clamp(17px, 1.5vw, 20px);
}

/* ---------- 面包屑 ---------- */
.page-products .pd-crumbs {
  padding-block: clamp(14px, 2.2vw, 24px) 0;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 54px);
  align-items: center;
  padding-block: clamp(26px, 3.6vw, 52px) clamp(44px, 6vw, 92px);
}

.page-products .pd-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(31px, 5vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 17ch;
}

.page-products .pd-hero__copy .lede {
  margin-top: clamp(16px, 2vw, 22px);
  max-width: 56ch;
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 2.6vw, 32px);
}

.page-products .pd-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 46px);
  margin: clamp(26px, 3.2vw, 40px) 0 0;
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--line);
}

.page-products .pd-hero__stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.page-products .pd-hero__stat dd {
  margin: 5px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(23px, 2.6vw, 31px);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .pd-hero__device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
}

.page-products .pd-phone {
  position: relative;
  width: min(290px, 100%);
  padding: 15px 12px 20px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(63, 227, 198, 0.09), transparent 58%),
    linear-gradient(165deg, #0c1a16 0%, #06110d 100%);
  box-shadow: 0 30px 64px -34px rgba(0, 0, 0, 0.95), inset 0 0 0 1px rgba(63, 227, 198, 0.06);
}

.page-products .pd-phone::after {
  content: "";
  position: absolute;
  inset: auto 14% -14px;
  height: 26px;
  border-radius: 0 0 18px 18px;
  border: 1px solid var(--line);
  border-top: 0;
  background: #08130f;
  z-index: -1;
}

.page-products .pd-phone__speaker {
  display: block;
  width: 54px;
  height: 4px;
  margin: 0 auto 12px;
  border-radius: 3px;
  background: var(--line);
}

.page-products .pd-phone__bar {
  display: block;
  width: 96px;
  height: 4px;
  margin: 16px auto 0;
  border-radius: 3px;
  background: rgba(63, 227, 198, 0.42);
}

.page-products .pd-phone__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
}

.page-products .pd-hero__caption {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--dim);
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
  .page-products .pd-hero__device {
    justify-content: center;
  }
}

/* ---------- 栏目矩阵 ---------- */
.page-products .pd-matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(24px, 3vw, 42px);
}

.page-products .pd-card {
  position: relative;
  padding: var(--pd-pad);
  display: flex;
  flex-direction: column;
  gap: 9px;
  border-left: 2px solid var(--line);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-card__tag {
  align-self: flex-start;
}

.page-products .pd-card__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--pd-subtitle);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pd-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--dim);
}

@media (hover: hover) {
  .page-products .pd-card:hover {
    border-left-color: var(--cyan);
    background: #121b18;
    transform: translateY(-3px);
  }
}

@media (min-width: 640px) {
  .page-products .pd-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .pd-matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-card:nth-child(1),
  .page-products .pd-card:nth-child(2) {
    grid-column: span 2;
  }
}

/* ---------- 字段结构 ---------- */
.page-products .pd-fields__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 46px);
  margin-top: clamp(24px, 3vw, 42px);
}

.page-products .pd-fields__media {
  border-radius: var(--r-md);
}

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

.page-products .pd-fields__legend {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-products .pd-fields__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .pd-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .pd-dot--cyan {
  background: var(--cyan);
}

.page-products .pd-dot--amber {
  background: var(--amber);
}

.page-products .pd-table {
  border-top: 1px solid var(--line);
}

.page-products .pd-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pd-row__key {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .pd-row__val {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
  max-width: 62ch;
}

.page-products .pd-row--head .pd-row__key,
.page-products .pd-row--head .pd-row__val {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.page-products .pd-row--stat .pd-row__key {
  color: var(--amber);
}

@media (hover: hover) {
  .page-products .pd-row:not(.pd-row--head):hover {
    background: rgba(63, 227, 198, 0.055);
    box-shadow: inset 3px 0 0 var(--cyan);
  }
  .page-products .pd-row--stat:hover {
    background: rgba(243, 180, 68, 0.06);
    box-shadow: inset 3px 0 0 var(--amber);
  }
}

@media (min-width: 560px) {
  .page-products .pd-row {
    grid-template-columns: 158px minmax(0, 1fr);
    gap: 18px;
    padding-inline: 14px;
  }
}

@media (min-width: 940px) {
  .page-products .pd-fields__grid {
    grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
    align-items: start;
  }
  .page-products .pd-fields__visual {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

/* ---------- 流转与统计 ---------- */
.page-products .pd-stats__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(24px, 3vw, 42px);
}

.page-products .pd-stats__card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-products .pd-stats__card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(168px, 21vw, 214px);
  object-fit: cover;
  filter: saturate(0.6) brightness(0.86);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-stats__body {
  padding: var(--pd-pad);
  display: flex;
  flex-direction: column;
  gap: 9px;
  flex: 1;
}

.page-products .pd-stats__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--pd-subtitle);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pd-stats__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--dim);
}

@media (min-width: 760px) {
  .page-products .pd-stats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .pd-stats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 点球检索路径 ---------- */
.page-products .pd-penalty__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 44px);
  margin-top: clamp(24px, 3vw, 42px);
  align-items: center;
}

.page-products .pd-pathmap {
  margin: 0;
  padding: clamp(16px, 2vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    repeating-linear-gradient(0deg, rgba(36, 65, 58, 0.35) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(36, 65, 58, 0.35) 0 1px, transparent 1px 34px),
    var(--panel);
}

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

.page-products .pd-pathmap__wires {
  stroke: var(--line);
}

.page-products .pd-pathmap__nodes circle {
  fill: var(--amber);
}

.page-products .pd-pathmap__nodes circle:first-child {
  fill: var(--cyan);
}

.page-products .pd-pathmap__labels text {
  fill: var(--dim);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

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

.page-products .pd-penalty__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--dim);
}

.page-products .pd-penalty__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--cyan);
}

.page-products .pd-penalty__list strong {
  display: block;
  color: var(--text);
  font-weight: 800;
  font-size: 15.5px;
  margin-bottom: 3px;
}

.page-products .pd-penalty__note {
  margin: clamp(20px, 2.4vw, 28px) 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--amber);
  background: rgba(243, 180, 68, 0.06);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .pd-penalty__note .data-num {
  color: var(--amber);
  font-weight: 700;
}

@media (min-width: 940px) {
  .page-products .pd-penalty__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* ---------- 更新节奏 ---------- */
.page-products .pd-release__list {
  list-style: none;
  margin: clamp(24px, 3vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
}

.page-products .pd-release__item {
  padding: var(--pd-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 2px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pd-release__tag {
  align-self: flex-start;
}

.page-products .pd-release__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--pd-subtitle);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .pd-release__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--dim);
}

@media (hover: hover) {
  .page-products .pd-release__item:hover {
    border-top-color: var(--cyan);
  }
}

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

/* ---------- 适用场景 ---------- */
.page-products .pd-scenes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(24px, 3vw, 42px);
}

.page-products .pd-scenes__item {
  padding: var(--pd-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
  background:
    linear-gradient(180deg, rgba(15, 58, 49, 0.4), rgba(16, 22, 20, 0.9));
}

.page-products .pd-scenes__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--pd-subtitle);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-scenes__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--text);
}

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

/* ---------- 三步上手 ---------- */
.page-products .pd-steps__list {
  list-style: none;
  margin: clamp(24px, 3vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2vw, 26px);
}

.page-products .pd-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: clamp(16px, 2vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  align-items: start;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pd-step__num {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.03em;
}

.page-products .pd-step__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16.5px;
  font-weight: 800;
  color: var(--text);
}

.page-products .pd-step__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--dim);
}

@media (hover: hover) {
  .page-products .pd-step:hover {
    border-color: var(--cyan);
    background: #121b18;
  }
}

.page-products .pd-steps__next {
  margin-top: clamp(24px, 3vw, 38px);
  padding-top: clamp(18px, 2.2vw, 26px);
  border-top: 1px solid var(--line);
}

.page-products .pd-steps__next p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--dim);
  max-width: 68ch;
}

.page-products .pd-steps__next a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 227, 198, 0.4);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pd-steps__next a:hover {
  border-bottom-color: var(--cyan);
}

@media (min-width: 900px) {
  .page-products .pd-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-card,
  .page-products .pd-row,
  .page-products .pd-step,
  .page-products .pd-release__item {
    transition: none;
  }
  .page-products .pd-card:hover,
  .page-products .pd-step:hover {
    transform: none;
  }
}