/* ===== 牌型与档位页 · page-products ===== */
.page-products {
  --prod-line-soft: rgba(216, 166, 60, 0.2);
  --prod-line-ink: rgba(25, 19, 16, 0.12);
  --prod-violet-bright: #A98BFF;
  --prod-panel-dark: rgba(251, 247, 240, 0.045);
  --prod-panel-light: rgba(255, 255, 255, 0.58);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-block: clamp(24px, 4vw, 44px) clamp(44px, 7vw, 88px);
}

.page-products .prod-hero .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .prod-hero__copy h1 {
  margin: 10px 0 0;
}

.page-products .prod-hero__copy .lede {
  margin-top: 18px;
  max-width: 56ch;
}

.page-products .prod-hero__actions {
  margin-top: 26px;
  gap: 12px;
}

.page-products .prod-hero__figure {
  margin: 0;
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
  margin: clamp(32px, 5vw, 52px) 0 0;
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--prod-line-soft);
}

.page-products .prod-stat {
  margin: 0;
}

.page-products .prod-stat__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(251, 247, 240, 0.62);
  margin: 0;
}

.page-products .prod-stat__num {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.7rem, 4.4vw, 2.5rem);
  line-height: 1.05;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .prod-stat__unit {
  font-size: 0.5em;
  margin-left: 4px;
  color: rgba(251, 247, 240, 0.68);
}

/* ---------- 章节通用 ---------- */
.page-products .prod-chapter {
  padding-block: clamp(48px, 7vw, 92px);
  position: relative;
}

.page-products .prod-chapter__head {
  display: grid;
  gap: clamp(14px, 2.5vw, 26px);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .prod-chapter__head .chapter-num {
  line-height: 0.9;
}

.page-products .prod-chapter__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.6vw, 2.55rem);
  line-height: 1.28;
  letter-spacing: 0.02em;
  margin: 8px 0 0;
}

.page-products .prod-chapter__text .eyebrow {
  margin: 0;
}

.page-products .prod-chapter__text .prose {
  margin: 14px 0 0;
  max-width: 62ch;
}

/* ---------- 01 牌型卡带 ---------- */
.page-products .prod-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(180px, 64vw);
  gap: 14px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) rgba(25, 19, 16, 0.08);
}

.page-products .prod-strip > * {
  scroll-snap-align: start;
}

.page-products .prod-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
  min-height: 172px;
}

.page-products .prod-card__name {
  font-family: var(--font-display);
  font-size: 1.22rem;
  line-height: 1.3;
  margin: 4px 0 0;
  letter-spacing: 0.02em;
}

.page-products .prod-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: inherit;
  opacity: 0.78;
}

.page-products .prod-strip__hint {
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 02 判定顺序 ---------- */
.page-products .prod-rules {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .prod-rules__figure {
  margin: 0;
}

.page-products .prod-rules__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: prod-rule;
}

.page-products .prod-rule {
  padding: 18px 20px 20px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--prod-panel-dark);
}

.page-products .prod-rule__step {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-products .prod-rule__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--cool-white);
}

.page-products .prod-rule p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(251, 247, 240, 0.78);
}

.page-products .prod-rule__tip {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(240, 101, 74, 0.1);
  border: 1px solid rgba(240, 101, 74, 0.28);
  color: rgba(255, 216, 205, 0.92) !important;
  font-size: 14px !important;
}

/* ---------- 03 叫分刻度 ---------- */
.page-products .prod-ladder {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .prod-ladder__scale {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .prod-tier {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--prod-line-ink);
}

.page-products .prod-tier__no {
  font-size: 15px;
  font-weight: 700;
  color: var(--slate);
  padding-top: 2px;
}

.page-products .prod-tier__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px 52px;
  gap: 10px;
  align-items: center;
}

.page-products .prod-tier__bar {
  position: relative;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background-color: rgba(85, 112, 140, 0.14);
  background-image: repeating-linear-gradient(90deg, rgba(85, 112, 140, 0.3) 0 1px, transparent 1px 13px);
}

.page-products .prod-tier__bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 11%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
}

.page-products .prod-tier:nth-child(1) .prod-tier__bar::after { width: 11%; }
.page-products .prod-tier:nth-child(2) .prod-tier__bar::after { width: 22%; }
.page-products .prod-tier:nth-child(3) .prod-tier__bar::after { width: 33%; }
.page-products .prod-tier:nth-child(4) .prod-tier__bar::after { width: 44%; }
.page-products .prod-tier:nth-child(5) .prod-tier__bar::after { width: 56%; }
.page-products .prod-tier:nth-child(6) .prod-tier__bar::after { width: 68%; }
.page-products .prod-tier:nth-child(7) .prod-tier__bar::after { width: 80%; }
.page-products .prod-tier:nth-child(8) .prod-tier__bar::after { width: 90%; }
.page-products .prod-tier:nth-child(9) .prod-tier__bar::after { width: 100%; }

.page-products .prod-tier__mult {
  font-size: 15px;
  font-weight: 700;
  color: var(--coral);
  text-align: right;
}

.page-products .prod-tier__wave {
  font-size: 14px;
  color: var(--ink);
  text-align: right;
  opacity: 0.72;
}

.page-products .prod-tier__note {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.7;
}

.page-products .prod-ladder__side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .prod-ladder__side .media-frame {
  margin: 0;
}

.page-products .prod-ladder__notes {
  display: grid;
  gap: 12px;
}

.page-products .prod-ladder__notes p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.82;
}

.page-products .prod-ladder__notes .chip {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 04 好友局 ---------- */
.page-products .prod-seats {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .prod-seat-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
}

.page-products .prod-seat-switch__item {
  cursor: pointer;
  display: inline-flex;
}

.page-products .prod-seat-switch__item span {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--prod-line-soft);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: rgba(251, 247, 240, 0.82);
  transition: background-color 0.2s var(--ease-stage), color 0.2s var(--ease-stage), border-color 0.2s var(--ease-stage);
}

.page-products .prod-seat-switch__item:hover span,
.page-products .prod-seat-switch__item:focus-within span {
  border-color: var(--gold);
  background: rgba(216, 166, 60, 0.14);
}

.page-products #seats-2:checked ~ .prod-seat-switch label[for="seats-2"] span,
.page-products #seats-3:checked ~ .prod-seat-switch label[for="seats-3"] span,
.page-products #seats-4:checked ~ .prod-seat-switch label[for="seats-4"] span,
.page-products #seats-5:checked ~ .prod-seat-switch label[for="seats-5"] span,
.page-products #seats-6:checked ~ .prod-seat-switch label[for="seats-6"] span,
.page-products #seats-7:checked ~ .prod-seat-switch label[for="seats-7"] span,
.page-products #seats-8:checked ~ .prod-seat-switch label[for="seats-8"] span {
  background: var(--violet);
  border-color: var(--gold);
  color: var(--cool-white);
}

.page-products .prod-seat-panel {
  display: none;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--prod-line-soft);
  background: var(--prod-panel-dark);
}

.page-products #seats-2:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="2"],
.page-products #seats-3:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="3"],
.page-products #seats-4:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="4"],
.page-products #seats-5:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="5"],
.page-products #seats-6:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="6"],
.page-products #seats-7:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="7"],
.page-products #seats-8:checked ~ .prod-seat-panels .prod-seat-panel[data-seats="8"] {
  display: block;
}

.page-products .prod-seat-panel__cap {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(251, 247, 240, 0.78);
}

.page-products .prod-seat-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-seat-dots .dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(216, 166, 60, 0.24);
  background: rgba(251, 247, 240, 0.03);
}

.page-products .prod-seat-dots .dot.is-seated {
  border-color: var(--gold);
  background: radial-gradient(circle at 34% 30%, var(--gold-light), var(--gold) 64%);
  box-shadow: 0 0 14px -3px rgba(216, 166, 60, 0.7);
}

.page-products .prod-seats__side {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .prod-seats__side .media-frame {
  margin: 0;
}

.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .prod-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(251, 247, 240, 0.78);
}

.page-products .prod-steps__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--prod-line-soft);
  color: var(--gold);
  font-size: 13px;
}

/* ---------- 05 机型重连 ---------- */
.page-products .prod-vendors {
  display: grid;
  gap: 10px;
}

.page-products .prod-vendor {
  border: 1px solid var(--prod-line-ink);
  border-radius: var(--radius-md);
  background: var(--prod-panel-light);
  overflow: hidden;
  transition: border-color 0.2s var(--ease-stage);
}

.page-products .prod-vendor[open] {
  border-color: var(--gold);
}

.page-products .prod-vendor__summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 15px 18px;
}

.page-products .prod-vendor__summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-vendor__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .prod-vendor__meta {
  font-size: 13px;
  color: var(--slate);
}

.page-products .prod-models {
  list-style: none;
  margin: 0;
  padding: 4px 18px 16px;
  display: grid;
  gap: 2px;
  border-top: 1px dashed var(--prod-line-ink);
}

.page-products .prod-model {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid rgba(25, 19, 16, 0.06);
  font-size: 14px;
  color: var(--ink);
}

.page-products .prod-model:last-child {
  border-bottom: none;
}

.page-products .prod-model__year {
  color: var(--slate);
  font-size: 13px;
}

.page-products .prod-model__code {
  letter-spacing: 0.04em;
}

.page-products .prod-model__win {
  color: var(--coral);
  font-size: 13.5px;
  font-weight: 700;
}

.page-products .prod-note {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.8;
}

.page-products .prod-note a {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 06 结算明细 ---------- */
.page-products .prod-settle {
  display: grid;
  gap: 18px;
}

.page-products .prod-slip {
  padding: 20px 18px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--prod-line-soft);
  background: var(--prod-panel-dark);
}

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

.page-products .prod-slip__round {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-products .prod-slip__total {
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .prod-slip__rows {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-slip__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(216, 166, 60, 0.18);
  font-size: 14px;
  color: rgba(251, 247, 240, 0.76);
}

.page-products .prod-slip__row .num {
  font-size: 16px;
  font-weight: 700;
}

.page-products .prod-slip__row--base .num { color: var(--gold); }
.page-products .prod-slip__row--mult .num { color: var(--prod-violet-bright); }
.page-products .prod-slip__row--bonus .num { color: var(--coral); }

.page-products .prod-slip__formula {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--prod-line-soft);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--cool-white);
}

.page-products .prod-settle__figure {
  margin: 10px 0 0;
}

/* ---------- 07 误判对照 ---------- */
.page-products .prod-misread {
  display: grid;
  gap: 12px;
}

.page-products .prod-misread__item {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--prod-line-ink);
  background: var(--prod-panel-light);
}

.page-products .prod-misread__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .prod-misread__tag {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .prod-misread__wrong {
  border-left: 3px solid var(--coral);
  padding-left: 12px;
}

.page-products .prod-misread__wrong .prod-misread__tag {
  background: var(--coral-light);
  color: #8A2E1C;
}

.page-products .prod-misread__right {
  border-left: 3px solid var(--violet);
  padding-left: 12px;
}

.page-products .prod-misread__right .prod-misread__tag {
  background: rgba(124, 77, 219, 0.14);
  color: #4A2A8C;
}

.page-products .prod-misread__arrow {
  display: none;
  font-size: 18px;
  color: var(--gold);
  text-align: center;
}

.page-products .prod-more {
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--prod-line-ink);
}

.page-products .prod-more__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.page-products .prod-more__links {
  display: grid;
  gap: 10px;
}

.page-products .prod-more__link {
  display: block;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--prod-line-ink);
  background: var(--prod-panel-light);
  color: var(--ink);
  font-size: 14.5px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease-stage), background-color 0.2s var(--ease-stage);
}

.page-products .prod-more__link:hover,
.page-products .prod-more__link:focus-visible {
  border-color: var(--gold);
  background: rgba(216, 166, 60, 0.12);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-strip {
    grid-auto-columns: 230px;
  }

  .page-products .prod-more__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-products .prod-chapter__head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
  }

  .page-products .prod-rules {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-products .prod-seats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .prod-settle {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .prod-misread__item {
    grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr);
    align-items: center;
  }

  .page-products .prod-misread__arrow {
    display: block;
  }
}

@media (min-width: 1020px) {
  .page-products .prod-ladder {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
    align-items: start;
  }

  .page-products .prod-more__links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.15s !important;
  }
}
</main>