.page-products {
  --pp-glass-bg: rgba(14, 26, 51, 0.72);
  --pp-teal-bg: rgba(11, 59, 58, 0.32);
  --pp-home: var(--cyan);
  --pp-away: var(--orange);
}

/* ---------- 首屏 ---------- */

.page-products .svc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 5vw, 64px) clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 88% 10%, rgba(53, 240, 208, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(14, 26, 51, 0.9), transparent 70%);
  pointer-events: none;
}

.page-products .svc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-products .svc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(34px, 7vw, 72px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--warm);
}

.page-products .svc-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--muted);
}

.page-products .svc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .svc-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.page-products .svc-hero__stat {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-glass-bg);
  backdrop-filter: blur(8px);
}

.page-products .svc-hero__stat dt {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .svc-hero__stat dd {
  margin: 6px 0 0;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1;
  color: var(--cyan);
}

.page-products .svc-hero__stat dd small {
  font-size: var(--step0);
  margin-left: 4px;
  color: var(--muted);
}

@media (min-width: 880px) {
  .page-products .svc-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: end;
  }
  .page-products .svc-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 分段切换条 ---------- */

.page-products .svc-tabs {
  position: sticky;
  top: var(--bar-h);
  z-index: 6;
  background: rgba(6, 11, 24, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.page-products .svc-tabs__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .svc-tabs__list::-webkit-scrollbar {
  display: none;
}

.page-products .svc-tabs__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 13px 16px;
  font-size: var(--step0);
  color: var(--muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .svc-tabs__link:hover,
.page-products .svc-tabs__link:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--cyan);
}

.page-products .svc-tabs__idx {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 通用区块 ---------- */

.page-products .pp-block {
  padding-block: clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-block:last-of-type {
  border-bottom: 0;
}

.page-products .pp-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
  max-width: 74ch;
}

.page-products .pp-head__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pp-head__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--warm);
}

.page-products .pp-head__sub {
  margin: 0;
  font-size: var(--step1);
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 960px) {
  .page-products .pp-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }
}

.page-products .pp-split__side {
  display: grid;
  gap: 16px;
}

/* ---------- 通栏图 ---------- */

.page-products .matrix-banner {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-products .preview-banner {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 22px;
}

/* ---------- 服务矩阵 ---------- */

.page-products .matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .matrix__cell {
  background: var(--night);
  padding: 14px 16px;
  font-size: var(--step0);
  line-height: 1.7;
  color: rgba(245, 242, 236, 0.86);
}

.page-products .matrix__cell::before {
  content: attr(data-label);
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .matrix__cell--head {
  display: none;
}

.page-products .matrix__cell--key {
  background: linear-gradient(90deg, rgba(53, 240, 208, 0.14), rgba(14, 26, 51, 0.9));
  color: var(--warm);
  font-weight: 700;
  font-size: var(--step2);
}

.page-products .matrix__cell--key::before {
  color: var(--cyan);
}

@media (min-width: 900px) {
  .page-products .matrix {
    grid-template-columns: 1.05fr 1.6fr 1.35fr 1.2fr;
  }
  .page-products .matrix__cell {
    padding: 18px 20px;
  }
  .page-products .matrix__cell::before {
    display: none;
  }
  .page-products .matrix__cell--head {
    display: block;
    background: rgba(11, 59, 58, 0.55);
    font-family: var(--font-mono);
    font-size: var(--step-1);
    letter-spacing: 0.14em;
    color: var(--muted);
    text-transform: none;
  }
}

/* ---------- 字段列表 ---------- */

.page-products .field-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-products .field-list__row {
  padding: 13px 16px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--pp-teal-bg);
}

.page-products .field-list__row dt {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .field-list__row dd {
  margin: 6px 0 0;
  font-size: var(--step0);
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.88);
}

/* ---------- 侧栏小卡 ---------- */

.page-products .side-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .note-card {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-glass-bg);
  backdrop-filter: blur(8px);
}

.page-products .note-card__title {
  margin: 0 0 8px;
  font-size: var(--step2);
  font-weight: 700;
  color: var(--cyan);
}

.page-products .note-card p {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.84);
}

.page-products .preview-notes {
  margin-top: 20px;
}

/* ---------- 复盘四板块 ---------- */

.page-products .review-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

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

.page-products .review-card {
  position: relative;
  overflow: hidden;
  padding: 20px 20px 22px;
  border-top: 3px solid var(--cyan);
}

.page-products .review-card--violet {
  border-top-color: var(--violet);
}

.page-products .review-card--orange {
  border-top-color: var(--orange);
}

.page-products .review-card__idx {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .review-card__title {
  margin: 0 0 8px;
  font-size: var(--step2);
  font-weight: 700;
  color: var(--warm);
}

.page-products .review-card__text {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.82);
}

/* ---------- 区间图表 ---------- */

.page-products .chart {
  margin: 0;
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(11, 59, 58, 0.35), rgba(6, 11, 24, 0.9));
}

.page-products .chart__cap {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .chart__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .chart__grid line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 6;
}

.page-products .chart__band {
  fill: url(#ppBand);
}

.page-products .chart__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .chart__ticks text {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .chart__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .chart__swatch {
  width: 22px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}

.page-products .chart__swatch--band {
  background: linear-gradient(90deg, rgba(53, 240, 208, 0.7), rgba(122, 92, 255, 0.35));
}

.page-products .chart__swatch--line {
  height: 3px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .chart__swatch--split {
  background: linear-gradient(90deg, var(--cyan) 0 50%, var(--orange) 50% 100%);
}

/* ---------- 成都分区 ---------- */

.page-products .zone-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 22px;
}

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

.page-products .zone-card {
  padding: 18px 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--night);
}

.page-products .zone-card--home {
  border-top: 4px solid var(--pp-home);
}

.page-products .zone-card--away {
  border-top: 4px solid var(--pp-away);
}

.page-products .zone-card__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
}

.page-products .zone-card--home .zone-card__label {
  color: var(--pp-home);
}

.page-products .zone-card--away .zone-card__label {
  color: var(--pp-away);
}

.page-products .zone-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .zone-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--step0);
  line-height: 1.7;
  color: rgba(245, 242, 236, 0.86);
}

.page-products .zone-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
}

.page-products .zone-card--home .zone-card__list li::before {
  background: var(--pp-home);
}

.page-products .zone-card--away .zone-card__list li::before {
  background: var(--pp-away);
}

.page-products .zone-note {
  margin: 20px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--violet);
  font-size: var(--step0);
  line-height: 1.8;
  color: rgba(245, 242, 236, 0.8);
}

/* ---------- 交付方式 ---------- */

.page-products .deliver-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

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

.page-products .deliver-card {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night);
}

.page-products .deliver-card--accent {
  background: linear-gradient(160deg, rgba(53, 240, 208, 0.16), rgba(14, 26, 51, 0.95));
  border-color: rgba(53, 240, 208, 0.5);
}

.page-products .deliver-card__idx {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .deliver-card__title {
  margin: 0 0 8px;
  font-size: var(--step2);
  font-weight: 700;
  color: var(--warm);
}

.page-products .deliver-card p:last-child {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.82);
}

/* ---------- 使用场景 ---------- */

.page-products .user-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 700px) {
  .page-products .user-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-products .user-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .user-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-glass-bg);
  backdrop-filter: blur(8px);
}

.page-products .user-card__title {
  margin: 0 0 10px;
  font-size: var(--step1);
  font-weight: 700;
  color: var(--cyan);
}

.page-products .user-card__text {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.75;
  color: rgba(245, 242, 236, 0.82);
}

/* ---------- 档位 ---------- */

.page-products .tier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 860px) {
  .page-products .tier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}

.page-products .tier-card {
  display: flex;
  flex-direction: column;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .tier-card:hover,
.page-products .tier-card:focus-within {
  border-color: rgba(53, 240, 208, 0.55);
  transform: translateY(-2px);
}

.page-products .tier-card--feature {
  border-color: rgba(122, 92, 255, 0.55);
  background: linear-gradient(170deg, rgba(122, 92, 255, 0.16), rgba(14, 26, 51, 0.96));
}

.page-products .tier-card__name {
  margin: 0 0 10px;
  font-size: var(--step3);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-products .tier-card--feature .tier-card__name {
  color: var(--cyan);
}

.page-products .tier-card__desc {
  margin: 0 0 16px;
  font-size: var(--step0);
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tier-card__list {
  margin: auto 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.page-products .tier-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step0);
  line-height: 1.7;
  color: rgba(245, 242, 236, 0.86);
}

.page-products .tier-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 流程 ---------- */

.page-products .flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(24px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 860px) {
  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .flow__step {
  display: flex;
  gap: 12px;
  padding: 18px 18px 20px;
  background: var(--night);
}

.page-products .flow__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--step1);
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .flow__text {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.72;
  color: rgba(245, 242, 236, 0.84);
}

/* ---------- 结尾 CTA ---------- */

.page-products .pp-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 52px);
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(53, 240, 208, 0.42);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(11, 59, 58, 0.6), rgba(6, 11, 24, 0.95));
}

.page-products .pp-cta__title {
  margin: 0 0 8px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  color: var(--warm);
}

.page-products .pp-cta__text p {
  margin: 0;
  max-width: 60ch;
  font-size: var(--step0);
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 860px) {
  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
    align-items: center;
  }
  .page-products .pp-cta__actions {
    justify-content: flex-end;
  }
}

/* ---------- 图片响应式 ---------- */

.page-products .media-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tier-card {
    transition: none;
  }
  .page-products .tier-card:hover,
  .page-products .tier-card:focus-within {
    transform: none;
  }
}
</main>