.page-products {
  --pv-rail: 280px;
  --pv-cut: 16px;
  --pv-violet-lt: #A98CFF;
  background: var(--ink);
  color: var(--cream);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.pv-hero {
  position: relative;
  padding: clamp(28px, 5vw, 72px) 0 clamp(22px, 3vw, 38px);
  overflow: hidden;
}

.pv-hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: -12%;
  width: 64%;
  height: 90%;
  background: radial-gradient(circle at 70% 25%, rgba(123, 77, 255, 0.20), transparent 62%);
  pointer-events: none;
}

.pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.pv-hero__title {
  margin: 14px 0 0;
  max-width: 15em;
}

.pv-hero .lede {
  margin-top: 18px;
}

.pv-hero__sub {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--grey);
}

.pv-facts {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.pv-fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.pv-fact__k {
  font-size: 13.5px;
  color: var(--grey);
  letter-spacing: 0.04em;
}

.pv-fact__v {
  font-family: var(--font-mono);
  font-size: 19px;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.pv-jump {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 34px);
}

.pv-jump__link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cream);
  text-decoration: none;
  background: rgba(30, 30, 38, 0.6);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.pv-jump__link:hover,
.pv-jump__link:focus-visible {
  color: var(--gold-lt);
  border-color: var(--line-strong);
}

/* ---------- 分栏骨架 ---------- */
.pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.pv-flow {
  min-width: 0;
}

.pv-rail {
  padding: 14px;
  background: rgba(20, 20, 26, 0.72);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.pv-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.pv-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.pv-rail__link {
  display: block;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 13.5px;
  color: var(--grey);
  text-decoration: none;
  border: 1px solid transparent;
  border-left: 2px solid var(--line);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.pv-rail__link:hover {
  color: var(--cream);
}

.pv-rail__link.is-active {
  color: var(--gold-lt);
  background: rgba(53, 224, 214, 0.07);
  border-color: var(--line);
  border-left-color: var(--cyan);
}

/* ---------- 章节 ---------- */
.pv-section {
  padding-top: clamp(48px, 6vw, 90px);
}

.pv-section .section-head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.pv-band {
  height: 20px;
  margin: clamp(40px, 5vw, 76px) 0 0;
  background: repeating-linear-gradient(135deg, rgba(201, 162, 39, 0.18) 0 1px, transparent 1px 9px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pv-figurewrap {
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 族群卡片 ---------- */
.pv-fams {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.fam-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--pv-cut)) 0, 100% var(--pv-cut), 100% 100%, 0 100%);
}

.fam-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 56px;
  height: 3px;
  background: var(--pv-accent, var(--gold));
}

.fam-card--gold { --pv-accent: var(--gold); }
.fam-card--violet { --pv-accent: var(--violet); }
.fam-card--cyan { --pv-accent: var(--cyan); }

.fam-card[open] {
  border-color: var(--line-strong);
}

.fam-card > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 18px 20px 16px;
  cursor: pointer;
  list-style: none;
}

.fam-card > summary::-webkit-details-marker {
  display: none;
}

.fam-card__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.fam-card__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.fam-card > summary::after {
  content: "+";
  width: 18px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
}

.fam-card[open] > summary::after {
  content: "–";
}

.fam-card__body {
  padding: 0 20px 20px;
  border-top: 1px dashed var(--line-soft);
}

.fam-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.fam-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream);
}

.fam-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--pv-accent, var(--gold));
}

.fam-card__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---------- 编号拆解 ---------- */
.pv-code {
  margin-top: clamp(20px, 3vw, 30px);
}

.pv-code__strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.pv-code__seg {
  padding: 20px 10px 16px;
  text-align: center;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.pv-code__digits {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 7vw, 38px);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.pv-code__label {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gold-lt);
}

.pv-code__hint {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--grey);
}

.pv-code__note {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--grey);
  max-width: 68ch;
}

.pv-code__samples {
  display: grid;
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.pv-code__sample {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 13px 16px;
  background: rgba(30, 30, 38, 0.6);
  border-left: 2px solid var(--violet);
}

.pv-code__sample-code {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.pv-code__sample-txt {
  font-size: 14px;
  color: var(--grey);
}

/* ---------- 派彩时长 ---------- */
.pv-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.pv-track__step {
  position: relative;
  padding: 22px 16px 16px;
  background: var(--ink-2);
  border: 1px solid var(--line);
}

.pv-track__step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 224, 214, 0.12));
}

.pv-track__step:nth-child(1)::before { width: 22%; }
.pv-track__step:nth-child(2)::before { width: 38%; }
.pv-track__step:nth-child(3)::before { width: 56%; }
.pv-track__step:nth-child(4)::before { width: 78%; }
.pv-track__step:nth-child(5)::before { width: 100%; }

.pv-track__dur {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 4vw, 26px);
  color: var(--cyan);
}

.pv-track__type {
  display: block;
  margin-top: 10px;
  font-size: 14.5px;
  color: var(--cream);
}

.pv-track__where {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 返水刻度 ---------- */
.pv-scale {
  margin-top: clamp(20px, 3vw, 32px);
}

.pv-scale__bar {
  height: 12px;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(123, 77, 255, 0.5), rgba(53, 224, 214, 0.45) 48%, rgba(201, 162, 39, 0.75));
}

.pv-scale__marks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.pv-scale__mark {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.pv-scale__rate {
  display: block;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--gold-lt);
}

.pv-scale__id {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pv-violet-lt);
}

.pv-scale__desc {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--grey);
}

.pv-rebate-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--grey);
  background: rgba(30, 30, 38, 0.55);
  border-left: 2px solid var(--gold);
  max-width: 76ch;
}

.pv-rebate-note a {
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.pv-rebate-note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 试玩 ---------- */
.pv-trial {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.pv-trial__main .lede + .lede {
  margin-top: 14px;
}

.pv-trial__card {
  padding: 22px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--violet);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.pv-trial__card-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.pv-trial__list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.pv-trial__list li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
}

.pv-trial__list b {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 核销 ---------- */
.pv-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.pv-step {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.pv-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.pv-step__title {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}

.pv-step__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

.pv-service {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.pv-service li {
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
  background: rgba(30, 30, 38, 0.6);
  border-left: 2px solid var(--cyan);
}

.pv-service b {
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- 行动区 ---------- */
.pv-cta {
  margin: clamp(52px, 7vw, 96px) 0 clamp(52px, 7vw, 92px);
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(135deg, rgba(123, 77, 255, 0.16), rgba(20, 20, 26, 0.94) 58%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.pv-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--cream);
}

.pv-cta__text {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--grey);
}

.pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .pv-fams {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .fam-card:nth-child(even) {
    margin-top: 26px;
  }

  .pv-service {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .pv-scale__marks {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .pv-trial {
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
    align-items: start;
    gap: clamp(24px, 3vw, 44px);
  }

  .pv-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .pv-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
    align-items: end;
    gap: clamp(30px, 4vw, 64px);
  }
}

@media (min-width: 1024px) {
  .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 62px);
    align-items: start;
  }

  .pv-rail {
    position: sticky;
    top: var(--rail-top);
    padding: 18px 16px;
  }

  .pv-rail__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .pv-rail__link {
    white-space: normal;
  }
}

@media (min-width: 1180px) {
  .pv-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
  }

  .pv-track__step {
    padding: 24px 14px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pv-jump__link,
  .pv-rail__link {
    transition: none;
  }
}