.page-products {
  --ph-gap: 26px;
  --ph-hero-pad: 46px;
  background: var(--c-paper);
  color: var(--c-ink);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding: 18px 0 6px;
}

/* ---------- 首屏 ---------- */
.page-products .ph-hero {
  position: relative;
  overflow: hidden;
  margin-top: -14px;
  padding: var(--ph-hero-pad) 0 42px;
  background: linear-gradient(160deg, #0B2A45 0%, #14507A 58%, #0B2A45 100%);
  color: var(--c-mist);
}

.page-products .ph-hero-wave {
  position: absolute;
  inset: auto 0 -2px 0;
  height: 62%;
  opacity: .9;
  pointer-events: none;
}

.page-products .ph-hero-wave svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-products .ph-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
}

.page-products .ph-hero-copy .plate {
  margin-bottom: 16px;
}

.page-products .ph-hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 8vw, 52px);
  line-height: 1.24;
}

.page-products .ph-hero-copy .lede {
  max-width: 46ch;
  color: rgba(231, 238, 245, .88);
}

.page-products .ph-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .ph-hero-bricks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(232, 180, 74, .3);
  border: 1px solid rgba(232, 180, 74, .38);
}

.page-products .ph-brick {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 22px;
  background: rgba(11, 42, 69, .82);
}

.page-products .ph-brick .num {
  font-size: 42px;
  line-height: 1;
}

.page-products .ph-brick--a .num {
  font-size: 60px;
}

.page-products .ph-brick-label {
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--c-gold);
}

.page-products .ph-brick-note {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(231, 238, 245, .72);
}

/* ---------- 章节通用 ---------- */
.page-products .section {
  padding: 56px 0;
}

.page-products .section-head {
  max-width: 62ch;
  margin-bottom: 34px;
}

.page-products .section-head .lede {
  margin-top: 14px;
}

.page-products .ph-cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

.page-products .ph-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--c-red);
  font-size: 15px;
  border-bottom: 1px solid rgba(200, 16, 46, .38);
  padding-bottom: 2px;
}

.page-products .ph-link:hover,
.page-products .ph-link:focus-visible {
  color: var(--c-gold-deep);
  border-bottom-color: var(--c-gold);
}

.page-products .ph-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  object-fit: cover;
}

/* ---------- 费用展台 ---------- */
.page-products .ph-fee {
  background: linear-gradient(180deg, var(--c-paper) 0%, #F6EFE1 100%);
}

.page-products .ph-fee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .ph-fee-col {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--c-paper);
}

.page-products .ph-fee-index {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--c-gold-deep);
}

.page-products .ph-fee-title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: .04em;
}

.page-products .ph-fee-line {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-red);
}

.page-products .ph-fee-col p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

.page-products .ph-fee-col .spec {
  margin-top: 16px;
}

.page-products .ph-fee-col .spec summary {
  color: var(--c-deep);
}

.page-products .ph-shot--fee {
  margin: 36px 0 0;
}

/* ---------- 双端对照 ---------- */
.page-products .ph-dual {
  background: var(--c-paper);
}

.page-products .ph-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  background: var(--c-mist);
  -webkit-overflow-scrolling: touch;
}

.page-products .ph-table-scroll:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.page-products .ph-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .ph-table-cap {
  caption-side: top;
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-gold-deep);
}

.page-products .ph-table th,
.page-products .ph-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-top: 1px solid var(--c-line-soft);
}

.page-products .ph-table thead th {
  border-top: 0;
  background: var(--c-deep);
  color: var(--c-mist);
  font-weight: 500;
  letter-spacing: .08em;
}

.page-products .ph-table tbody th {
  font-weight: 600;
  color: var(--c-deep);
  white-space: nowrap;
  background: rgba(20, 80, 122, .08);
}

.page-products .ph-table tbody tr:nth-child(even) td {
  background: rgba(251, 246, 236, .7);
}

.page-products .ph-scroll-hint {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-ink-faint);
}

.page-products .ph-shot--dual {
  margin: 34px 0 0;
}

/* ---------- 周期时间轴 ---------- */
.page-products .ph-cycle {
  position: relative;
  background: linear-gradient(180deg, #0B2A45 0%, #0E3355 62%, #0B2A45 100%);
  color: var(--c-mist);
}

.page-products .ph-cycle-head {
  max-width: 60ch;
  margin-bottom: 42px;
}

.page-products .ph-cycle-head h2 {
  margin: 14px 0 16px;
}

.page-products .ph-cycle-head .lede {
  color: rgba(231, 238, 245, .84);
}

.page-products .ph-timeline {
  position: relative;
  padding: 8px 0 12px;
}

.page-products .ph-timeline-curve {
  position: absolute;
  inset: 0 0 auto 0;
  width: 100%;
  height: 96px;
  pointer-events: none;
  display: none;
}

.page-products .ph-days {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(232, 180, 74, .22);
  border: 1px solid rgba(232, 180, 74, .3);
}

.page-products .ph-day {
  position: relative;
  padding: 18px 16px;
  background: rgba(11, 42, 69, .9);
  outline: none;
}

.page-products .ph-day-dot {
  display: block;
  width: 9px;
  height: 9px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(232, 180, 74, .18);
}

.page-products .ph-day-name {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-products .ph-day-note {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(231, 238, 245, .68);
}

.page-products .ph-day-pop {
  display: block;
  max-height: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(232, 180, 74, .92);
  transition: max-height var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}

.page-products .ph-day:hover .ph-day-pop,
.page-products .ph-day:focus-within .ph-day-pop,
.page-products .ph-day:focus .ph-day-pop {
  max-height: 120px;
  margin-top: 10px;
}

.page-products .ph-day:focus-visible {
  box-shadow: inset 0 0 0 2px var(--c-gold);
}

.page-products .ph-day--live {
  background: rgba(20, 80, 122, .92);
}

.page-products .ph-day--live .ph-day-name {
  color: var(--c-gold);
}

.page-products .ph-day--live .ph-day-dot {
  background: var(--c-coral);
  box-shadow: 0 0 0 4px rgba(255, 122, 69, .22);
}

.page-products .ph-cycle-aside {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(232, 180, 74, .28);
  max-width: 66ch;
}

.page-products .ph-cycle-aside p {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(231, 238, 245, .82);
}

.page-products .ph-cycle-aside .ph-link {
  color: var(--c-gold);
  border-bottom-color: rgba(232, 180, 74, .45);
}

.page-products .ph-cycle-aside .ph-link:hover,
.page-products .ph-cycle-aside .ph-link:focus-visible {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
}

.page-products .ph-shot--wide {
  margin: 40px 0 0;
}

.page-products .ph-shot--wide img {
  border-color: rgba(232, 180, 74, .3);
  box-shadow: none;
}

.page-products .ph-cycle .ph-cap {
  color: rgba(231, 238, 245, .62);
}

/* ---------- 炮台与得分 ---------- */
.page-products .ph-power {
  background: var(--c-paper);
}

.page-products .ph-power-grid {
  align-items: start;
  row-gap: 34px;
}

.page-products .ph-power-copy h2 {
  margin: 14px 0 18px;
}

.page-products .ph-power-copy p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink-soft);
}

.page-products .ph-bar-row {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-products .ph-bar-label {
  font-size: 13.5px;
  color: var(--c-deep);
}

.page-products .ph-bar {
  display: block;
  height: 8px;
  background: rgba(20, 80, 122, .12);
  border-radius: 4px;
  overflow: hidden;
}

.page-products .ph-bar-fill {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--c-gold-deep), var(--c-gold));
}

.page-products .ph-bar-fill--m {
  background: linear-gradient(90deg, var(--c-gold), var(--c-coral));
}

.page-products .ph-bar-fill--h {
  background: linear-gradient(90deg, var(--c-red), var(--c-gold));
}

.page-products .ph-bar-val {
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  color: var(--c-red);
  border-bottom: 1px solid var(--c-line-gold);
  padding-bottom: 4px;
}

.page-products .ph-bar-note {
  margin-top: 18px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--c-ink-soft);
}

.page-products .ph-shot--power {
  margin: 40px 0 0;
}

/* ---------- 记录中心 ---------- */
.page-products .ph-record {
  background: var(--c-mist);
  border-top: 1px solid var(--c-line-soft);
  border-bottom: 1px solid var(--c-line-soft);
}

.page-products .ph-record-grid {
  align-items: start;
  row-gap: 30px;
}

.page-products .ph-record-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  object-fit: cover;
}

.page-products .ph-steps-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: .04em;
  color: var(--c-deep);
}

.page-products .ph-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-products .ph-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.page-products .ph-step-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--c-line-gold);
  background: var(--c-paper);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-red);
}

.page-products .ph-steps strong {
  display: block;
  font-size: 15.5px;
  color: var(--c-deep);
}

.page-products .ph-steps p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

.page-products .ph-record-foot {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--c-line-soft);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

/* ---------- 回归额度 ---------- */
.page-products .ph-return {
  background: var(--c-paper);
}

.page-products .ph-return-inner {
  display: grid;
  gap: 30px;
}

.page-products .ph-return-copy h2 {
  margin: 14px 0 18px;
}

.page-products .ph-return-copy p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink-soft);
  max-width: 62ch;
}

.page-products .ph-return-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 26px 0 26px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .ph-tier {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  background: var(--c-paper);
}

.page-products .ph-tier-days {
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  color: var(--c-red);
}

.page-products .ph-tier-unit {
  font-size: 14px;
  color: var(--c-ink-soft);
}

.page-products .ph-tier-note {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-gold-deep);
}

.page-products .ph-return-aside {
  padding: 22px;
  background: linear-gradient(150deg, #0B2A45, #14507A);
  color: var(--c-mist);
  border-radius: var(--radius);
}

.page-products .ph-aside-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .06em;
  color: var(--c-gold);
}

.page-products .ph-return-aside p {
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(231, 238, 245, .86);
}

/* ---------- 常见追问 ---------- */
.page-products .ph-ask {
  background: linear-gradient(180deg, var(--c-paper) 0%, #F7F1E6 100%);
  padding-bottom: 72px;
}

.page-products .ph-ask-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .ph-ask-card {
  padding: 24px 22px;
}

.page-products .ph-ask-card p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .ph-hero {
    padding: 60px 0 54px;
  }

  .page-products .ph-hero-bricks {
    grid-template-columns: 1.4fr 1fr;
  }

  .page-products .ph-brick--a {
    grid-row: span 2;
    justify-content: center;
  }

  .page-products .ph-return-tiers {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .ph-ask-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products {
    --ph-hero-pad: 84px;
  }

  .page-products .ph-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: center;
  }

  .page-products .ph-hero-bricks {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .ph-brick--a {
    grid-column: span 2;
    grid-row: span 1;
  }

  .page-products .section {
    padding: 78px 0;
  }

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

  .page-products .ph-days {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .page-products .ph-timeline {
    padding-top: 22px;
  }

  .page-products .ph-timeline-curve {
    display: block;
    top: 24px;
    height: 78px;
  }

  .page-products .ph-day {
    padding: 26px 14px 22px;
    background: rgba(11, 42, 69, .72);
    border: 0;
  }

  .page-products .ph-day-name {
    font-size: 21px;
  }

  .page-products .ph-power-grid {
    gap: 34px;
  }

  .page-products .ph-return-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .ph-day-pop {
    transition: none;
  }
}