.page-products {
  --pl-hero-deco: linear-gradient(140deg, rgba(26, 42, 106, 0.72), rgba(10, 31, 68, 0.42) 58%, rgba(10, 31, 68, 0.96));
  --pl-line-gold: rgba(201, 162, 39, 0.45);
  --pl-line-soft: rgba(226, 232, 240, 0.65);
  --pl-card-pad: var(--ky-space-4);
  background: var(--ky-fog);
  color: var(--ky-ink);
}

/* ---------- Hero 框景首屏 ---------- */
.page-products .pl-hero {
  position: relative;
  background: var(--pl-hero-deco), var(--ky-deep-blue);
  color: #f8fafc;
  padding: var(--ky-space-3) 0 var(--ky-space-5);
  overflow: hidden;
}

.page-products .pl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 162, 39, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 162, 39, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.5;
  pointer-events: none;
}

.page-products .pl-hero__frame {
  position: relative;
  border: 1px solid var(--pl-line-gold);
  padding: var(--ky-space-4) var(--ky-space-3);
  max-width: 1080px;
  margin: 0 auto;
}

.page-products .pl-hero__frame::before,
.page-products .pl-hero__frame::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  pointer-events: none;
  z-index: 1;
}

.page-products .pl-hero__frame::before {
  top: -1px;
  left: -1px;
  border-top: 3px solid var(--ky-gold);
  border-left: 3px solid var(--ky-gold);
}

.page-products .pl-hero__frame::after {
  right: -1px;
  bottom: -1px;
  border-right: 3px solid var(--ky-gold);
  border-bottom: 3px solid var(--ky-gold);
}

.page-products .pl-hero__inner {
  display: grid;
  gap: var(--ky-space-4);
  align-items: center;
}

.page-products .pl-hero__content {
  display: grid;
  gap: var(--ky-space-3);
  align-content: start;
}

.page-products .pl-hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  justify-self: start;
  font-family: var(--ky-font-mono);
  font-size: 0.76rem;
  color: rgba(248, 250, 252, 0.78);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(201, 162, 39, 0.25);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
}

.page-products .pl-hero__status-dot,
.page-products .pl-live__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ky-red);
  animation: pl-pulse 1.6s ease-in-out infinite;
}

@keyframes pl-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.5);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(229, 57, 53, 0);
  }
}

.page-products .pl-hero__title {
  font-size: var(--ky-fz-hero);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin: 0;
}

.page-products .pl-hero__title-accent {
  color: var(--ky-gold);
}

.page-products .pl-hero .ky-lead {
  max-width: 48ch;
  color: rgba(248, 250, 252, 0.85);
  margin: 0;
}

.page-products .pl-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ky-space-3);
  margin-top: var(--ky-space-1);
}

.page-products .pl-hero__stat {
  display: grid;
  gap: 0.2rem;
  padding-right: var(--ky-space-3);
  border-right: 1px solid rgba(201, 162, 39, 0.35);
}

.page-products .pl-hero__stat:last-child {
  border-right: 0;
}

.page-products .pl-hero__stat .ky-stat {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.1;
}

.page-products .pl-hero__stat-label {
  font-size: 0.76rem;
  color: rgba(248, 250, 252, 0.7);
  font-family: var(--ky-font-mono);
}

.page-products .pl-hero__visual {
  display: none;
}

.page-products .pl-hero__chart {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
}

/* ---------- 通用图框 ---------- */
.page-products .pl-figure {
  margin: 0;
  position: relative;
}

.page-products .pl-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pl-line-soft);
  background: var(--ky-fog);
}

.page-products .pl-figure__cap {
  margin-top: var(--ky-space-2);
  font-size: 0.82rem;
  color: rgba(11, 15, 25, 0.55);
  font-family: var(--ky-font-mono);
  line-height: 1.5;
}

.page-products .pl-figure--dashboard img {
  border: 0;
  box-shadow: var(--ky-shadow-card);
}

.page-products .pl-figure--shot {
  padding: var(--ky-space-3);
  border: 1px solid var(--pl-line-soft);
  background: var(--ky-fog);
  box-shadow: var(--ky-shadow-card);
}

.page-products .pl-figure--shot img {
  border: 0;
}

.page-products .pl-figure--phone {
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 20px;
  padding: 10px 6px 14px;
  background: var(--ky-deep-blue);
  border: 1px solid var(--ky-shadow-blue);
  box-shadow: 0 20px 48px rgba(10, 31, 68, 0.28);
}

.page-products .pl-figure--phone::before {
  content: "";
  display: block;
  width: 44px;
  height: 6px;
  border-radius: 4px;
  background: rgba(226, 232, 240, 0.5);
  margin: 0 auto 10px;
}

.page-products .pl-figure--phone img {
  border-radius: 16px;
  border: 1px solid rgba(226, 232, 240, 0.25);
}

.page-products .pl-figure--wide img {
  border: 1px solid var(--pl-line-soft);
  box-shadow: var(--ky-shadow-card);
}

/* ---------- 左侧注释栏 ---------- */
.page-products .pl-annot {
  margin-bottom: var(--ky-space-3);
}

.page-products .pl-annot .ky-annotation {
  border-left: 3px solid var(--ky-gold);
  padding-left: var(--ky-space-2);
  margin-top: var(--ky-space-2);
  color: rgba(11, 15, 25, 0.72);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 30ch;
}

.page-products .pl-annot--light .ky-annotation {
  color: rgba(248, 250, 252, 0.7);
}

/* ---------- 01 功能总览 ---------- */
.page-products .pl-overview {
  background: var(--ky-fog);
}

.page-products .pl-overview__main {
  display: grid;
  gap: var(--ky-space-4);
  align-content: start;
}

.page-products .pl-overview__intro {
  max-width: 56ch;
  margin: 0;
  color: rgba(11, 15, 25, 0.8);
  line-height: 1.7;
}

.page-products .pl-index {
  display: grid;
  gap: 1px;
  background: var(--pl-line-soft);
  border: 1px solid var(--pl-line-soft);
}

.page-products .pl-index__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--ky-space-2);
  align-items: center;
  background: #fff;
  padding: var(--ky-space-3);
  text-decoration: none;
  color: inherit;
  transition: background var(--ky-ease), transform var(--ky-ease);
}

.page-products .pl-index__row:hover,
.page-products .pl-index__row:focus-visible {
  background: #fffdf5;
  transform: translateX(4px);
}

.page-products .pl-index__num {
  font-family: var(--ky-font-mono);
  font-weight: 700;
  color: var(--ky-gold);
  font-size: 1.2rem;
}

.page-products .pl-index__body {
  display: grid;
  gap: 0.2rem;
}

.page-products .pl-index__name {
  font-weight: 700;
  font-size: 1.05rem;
}

.page-products .pl-index__desc {
  font-size: 0.9rem;
  color: rgba(11, 15, 25, 0.68);
}

.page-products .pl-index__arrow {
  font-family: var(--ky-font-mono);
  color: var(--ky-red);
  transition: transform var(--ky-ease);
}

.page-products .pl-index__row:hover .pl-index__arrow,
.page-products .pl-index__row:focus-visible .pl-index__arrow {
  transform: translateX(4px);
}

/* ---------- 02 / 03 功能模块（V4 / 手机） ---------- */
.page-products .pl-feature {
  background: #fff;
}

.page-products .pl-feature--v4 {
  background: #fff;
}

.page-products .pl-feature--mobile {
  background: var(--ky-fog);
}

.page-products .pl-feature__inner {
  display: grid;
  gap: var(--ky-space-5);
  align-items: center;
}

.page-products .pl-feature__media {
  order: 2;
}

.page-products .pl-feature__content {
  order: 1;
  display: grid;
  gap: var(--ky-space-3);
  align-content: start;
}

.page-products .pl-feature__text {
  line-height: 1.75;
  color: rgba(11, 15, 25, 0.78);
  max-width: 52ch;
  margin: 0;
}

.page-products .pl-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--ky-space-2);
}

.page-products .pl-list__item {
  display: flex;
  gap: var(--ky-space-2);
  align-items: baseline;
  font-size: 0.95rem;
  line-height: 1.5;
}

.page-products .pl-list__mark {
  flex: 0 0 auto;
  font-family: var(--ky-font-mono);
  font-weight: 700;
  color: var(--ky-red);
  border: 1px solid rgba(229, 57, 53, 0.4);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76rem;
}

.page-products .pl-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ky-space-2);
  margin-top: var(--ky-space-1);
}

/* ---------- 04 赛事数据订阅 ---------- */
.page-products .pl-subscribe {
  background:
    radial-gradient(ellipse at 85% 0%, rgba(79, 195, 247, 0.16), transparent 52%),
    var(--ky-deep-blue);
  color: #f8fafc;
}

.page-products .pl-subscribe .ky-section-title {
  color: #fff;
}

.page-products .pl-subscribe__main {
  display: grid;
  gap: var(--ky-space-4);
  align-content: start;
}

.page-products .pl-subscribe__grid {
  display: grid;
  gap: var(--ky-space-3);
}

.page-products .pl-sub-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 162, 39, 0.25);
  padding: var(--ky-space-3);
  display: grid;
  gap: var(--ky-space-2);
  align-content: start;
  transition: background var(--ky-ease), border-color var(--ky-ease);
}

.page-products .pl-sub-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(201, 162, 39, 0.55);
}

.page-products .pl-sub-card__num {
  font-family: var(--ky-font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--ky-gold);
  border: 1px solid rgba(201, 162, 39, 0.6);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-products .pl-sub-card__title {
  font-size: var(--ky-fz-h4);
  font-weight: 700;
  margin: 0;
}

.page-products .pl-sub-card__text {
  color: rgba(248, 250, 252, 0.75);
  line-height: 1.7;
  font-size: 0.92rem;
  margin: 0;
}

.page-products .pl-subscribe__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ky-space-4);
  padding: var(--ky-space-3) 0;
  border-top: 1px solid rgba(201, 162, 39, 0.25);
  border-bottom: 1px solid rgba(201, 162, 39, 0.25);
}

.page-products .pl-subscribe__coverage {
  display: flex;
  align-items: baseline;
  gap: var(--ky-space-2);
}

.page-products .pl-subscribe__coverage .ky-stat {
  font-size: 1.8rem;
}

.page-products .pl-subscribe__coverage-text {
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.9rem;
  font-family: var(--ky-font-mono);
}

.page-products .pl-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--ky-font-mono);
  font-size: 0.8rem;
  color: var(--ky-red);
  border: 1px solid rgba(229, 57, 53, 0.5);
  padding: 0.2rem 0.6rem;
  margin-left: auto;
}

.page-products .pl-subscribe .pl-figure img {
  border-color: rgba(201, 162, 39, 0.3);
}

.page-products .pl-subscribe .pl-figure__cap {
  color: rgba(248, 250, 252, 0.6);
}

/* ---------- 05 历史数据筛选导出 ---------- */
.page-products .pl-filter {
  background: #fff;
}

.page-products .pl-filter__main {
  display: grid;
  gap: var(--ky-space-4);
  align-content: start;
}

.page-products .pl-filter__lead {
  max-width: 60ch;
  margin: 0;
  color: rgba(11, 15, 25, 0.8);
  line-height: 1.75;
}

.page-products .pl-filter__panel {
  border: 1px solid var(--pl-line-soft);
  background: var(--ky-fog);
}

.page-products .pl-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ky-space-2);
  padding: var(--ky-space-3);
  border-bottom: 1px solid var(--pl-line-soft);
  background: #fff;
}

.page-products .pl-filter__dim {
  font-family: var(--ky-font-mono);
  font-size: 0.84rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--pl-line-soft);
  background: #fff;
  color: rgba(11, 15, 25, 0.6);
}

.page-products .pl-filter__dim.is-active {
  border-color: var(--ky-gold);
  background: rgba(201, 162, 39, 0.12);
  color: var(--ky-deep-blue);
  font-weight: 700;
}

.page-products .pl-filter__table-wrap {
  overflow-x: auto;
}

.page-products .pl-filter__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--ky-font-mono);
  font-size: 0.88rem;
}

.page-products .pl-filter__caption {
  text-align: left;
  padding: var(--ky-space-3);
  font-family: var(--ky-font-sans);
  font-size: 0.85rem;
  color: rgba(11, 15, 25, 0.55);
  background: var(--ky-fog);
  border-bottom: 1px solid var(--pl-line-soft);
}

.page-products .pl-filter__table th,
.page-products .pl-filter__table td {
  padding: 0.7rem var(--ky-space-2);
  border-bottom: 1px solid rgba(226, 232, 240, 0.7);
  text-align: left;
  white-space: nowrap;
}

.page-products .pl-filter__table thead th {
  font-family: var(--ky-font-sans);
  font-weight: 600;
  font-size: 0.78rem;
  color: rgba(11, 15, 25, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(226, 232, 240, 0.35);
}

.page-products .pl-filter__table tbody tr {
  transition: background var(--ky-ease);
}

.page-products .pl-filter__table tbody tr:hover {
  background: rgba(201, 162, 39, 0.08);
}

.page-products .pl-filter__table tbody th {
  font-weight: 600;
  color: var(--ky-deep-blue);
}

.page-products .pl-filter__footer {
  padding: var(--ky-space-3);
}

.page-products .pl-export__panel {
  margin-top: var(--ky-space-3);
  padding: var(--ky-space-3);
  border: 1px dashed rgba(201, 162, 39, 0.6);
  background: rgba(255, 255, 255, 0.85);
}

.page-products .pl-export__panel .pl-export__text {
  margin: 0 0 var(--ky-space-2);
  font-size: 0.9rem;
}

.page-products .pl-export__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--ky-space-2);
}

.page-products .pl-export__item {
  display: flex;
  align-items: center;
  gap: var(--ky-space-2);
  font-size: 0.92rem;
}

/* ---------- 06 新用户快速设置 ---------- */
.page-products .pl-setup {
  background:
    linear-gradient(180deg, rgba(26, 42, 106, 0.55), rgba(10, 31, 68, 0.96)),
    var(--ky-deep-blue);
  color: #f8fafc;
}

.page-products .pl-setup__panel {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: var(--ky-space-3);
}

.page-products .pl-setup .ky-section-title {
  color: #fff;
}

.page-products .pl-setup__lead {
  color: rgba(248, 250, 252, 0.8);
  max-width: 52ch;
  line-height: 1.7;
  margin: 0;
}

.page-products .pl-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1px;
  background: rgba(201, 162, 39, 0.22);
  border: 1px solid rgba(201, 162, 39, 0.22);
}

.page-products .pl-step {
  background: rgba(255, 255, 255, 0.04);
  padding: var(--ky-space-3);
  display: grid;
  gap: var(--ky-space-1);
  align-content: start;
}

.page-products .pl-step__num {
  font-family: var(--ky-font-mono);
  font-weight: 700;
  color: var(--ky-gold);
}

.page-products .pl-step__title {
  font-size: var(--ky-fz-h4);
  font-weight: 700;
  margin: 0;
}

.page-products .pl-step__text {
  margin: 0;
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-products .pl-setup__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ky-space-3);
  margin-top: var(--ky-space-3);
}

/* ---------- 信任与支持条 ---------- */
.page-products .pl-trust {
  background: var(--ky-fog);
}

.page-products .pl-trust__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ky-space-3);
  align-items: center;
  justify-content: space-between;
  padding: var(--ky-space-3) var(--ky-space-2);
  border: 1px solid var(--pl-line-soft);
  background: #fff;
  box-shadow: var(--ky-shadow-card);
}

.page-products .pl-trust__text {
  max-width: 62ch;
  margin: 0;
  color: rgba(11, 15, 25, 0.72);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-products .pl-trust__contact {
  font-weight: 600;
  color: var(--ky-deep-blue);
  text-decoration: none;
  border-bottom: 2px solid var(--ky-gold);
  padding-bottom: 0.2rem;
  font-size: 0.94rem;
  transition: color var(--ky-ease);
}

.page-products .pl-trust__contact:hover,
.page-products .pl-trust__contact:focus-visible {
  color: var(--ky-red);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 760px) {
  .page-products .pl-hero {
    padding-top: var(--ky-space-5);
  }

  .page-products .pl-hero__frame {
    padding: var(--ky-space-5);
  }

  .page-products .pl-hero__inner {
    grid-template-columns: 1.4fr 0.75fr;
    gap: var(--ky-space-5);
  }

  .page-products .pl-hero__visual {
    display: block;
  }

  .page-products .pl-subscribe__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pl-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pl-overview .ky-grid--offset,
  .page-products .pl-subscribe .ky-grid--offset,
  .page-products .pl-filter .ky-grid--offset {
    grid-template-columns: 240px 1fr;
    gap: var(--ky-space-6);
  }

  .page-products .pl-annot {
    margin-bottom: 0;
    padding-top: var(--ky-space-1);
  }

  .page-products .pl-feature__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--ky-space-7);
  }

  .page-products .pl-feature--mobile .pl-feature__inner {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .page-products .pl-feature--mobile .pl-feature__media {
    order: 1;
  }

  .page-products .pl-feature--mobile .pl-feature__content {
    order: 2;
  }

  .page-products .pl-hero__stat .ky-stat {
    font-size: 2.2rem;
  }

  .page-products .pl-trust__inner {
    padding: var(--ky-space-4) var(--ky-space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pl-hero__status-dot,
  .page-products .pl-live__dot {
    animation: none;
  }

  .page-products .pl-index__row,
  .page-products .pl-index__arrow,
  .page-products .pl-trust__contact {
    transition: none;
  }
}