.page-products {
  --pp-band-gap: 56px;
  --pp-line: 1px solid var(--grid);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products .wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 面包屑 ---------- */
.page-products .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--teal);
}
.page-products .pp-crumbs a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .pp-crumbs a:hover {
  border-bottom-color: var(--teal-2);
}
.page-products .pp-crumbs .crumbs__here {
  color: var(--help-blue);
}

/* ---------- 首屏 ---------- */
.page-products .pp-intro {
  padding: 36px 0 20px;
  position: relative;
}
.page-products .pp-intro::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--grid) 20%, var(--grid) 80%, transparent);
}
.page-products .pp-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}
.page-products .pp-intro__copy .section__index {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--crimson);
  margin-bottom: 14px;
}
.page-products .pp-intro__copy h1 {
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  font-weight: 900;
}
.page-products .pp-intro__copy .lede {
  font-size: 17px;
  line-height: 1.75;
  max-width: 34em;
  color: var(--ink);
  margin: 0 0 26px;
}
.page-products .pp-intro__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--grid);
  border: 2px solid var(--ink);
  box-shadow: var(--shot);
}
.page-products .pp-stat {
  background: var(--paper-2);
  padding: 18px 20px;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.page-products .pp-stat__num {
  font-family: var(--mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--crimson);
  flex: 0 0 auto;
  min-width: 2.6em;
}
.page-products .pp-stat__cap {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
}

/* ---------- 功能横带通用 ---------- */
.page-products .pp-band {
  padding: var(--pp-band-gap) 0;
  border-top: var(--pp-line);
}
.page-products .pp-coord {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--help-blue);
  margin-bottom: 14px;
}
.page-products .pp-coord--light {
  color: var(--gold);
}
.page-products .pp-band__side h2,
.page-products .pp-section-head h2,
.page-products .pp-mobile__copy h2,
.page-products .pp-migrate__frame h2 {
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  font-weight: 900;
}
.page-products .pp-band__note {
  font-size: 15px;
  line-height: 1.6;
  color: var(--teal);
  margin: 0;
  max-width: 26em;
}

.page-products .pp-band__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
.page-products .pp-band__body p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 22px;
}

/* 收藏列表规则行 */
.page-products .pp-rule {
  margin: 0;
  border: 2px solid var(--ink);
  background: var(--paper-2);
  box-shadow: var(--shot);
}
.page-products .pp-rule__row {
  display: grid;
  grid-template-columns: 4.5em 1fr;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--grid);
}
.page-products .pp-rule__row:last-child {
  border-bottom: 0;
}
.page-products .pp-rule dt {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--crimson);
  margin: 0;
  padding-top: 2px;
}
.page-products .pp-rule dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}
.page-products .pp-rule__row:hover {
  background: var(--paper);
}

.page-products .pp-figure {
  margin: 30px 0 0;
}

/* ---------- 重点场次 ---------- */
.page-products .pp-focus {
  padding: 0 0 var(--pp-band-gap);
  border-top: var(--pp-line);
}
.page-products .pp-focus__strip {
  position: relative;
  margin-bottom: 32px;
  overflow: hidden;
  border-bottom: 2px solid var(--ink);
}
.page-products .pp-focus__strip img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  filter: saturate(.55) brightness(.62);
}
.page-products .pp-focus__head {
  position: absolute;
  inset: auto 0 0 0;
  padding: 20px;
  background: linear-gradient(180deg, rgba(16,23,28,0) 0%, rgba(16,23,28,.86) 70%);
}
.page-products .pp-focus__head h2 {
  font-size: 26px;
  line-height: 1.2;
  color: var(--paper);
  margin: 0;
  letter-spacing: -0.02em;
  font-weight: 900;
}
.page-products .pp-focus__head .pp-coord {
  margin-bottom: 8px;
}
.page-products .pp-focus__body > p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 26px;
}
.page-products .pp-filter {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--grid);
  border: 2px solid var(--ink);
  box-shadow: var(--shot);
}
.page-products .pp-filter__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  background: var(--paper);
  padding: 18px 16px;
}
.page-products .pp-filter__item:hover {
  background: var(--paper-2);
}
.page-products .pp-filter__num {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--crimson);
  line-height: 1;
}
.page-products .pp-filter__item strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
  letter-spacing: .02em;
}
.page-products .pp-filter__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--ink);
}

/* ---------- 集锦 ---------- */
.page-products .pp-band--hl {
  background: var(--paper-2);
}
.page-products .pp-section-head {
  margin-bottom: 28px;
}
.page-products .pp-section-head h2 {
  margin-bottom: 10px;
}
.page-products .pp-hl__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
.page-products .pp-hl__copy p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 20px;
}
.page-products .pp-hl__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .pp-hl__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px dashed var(--grid);
  padding-bottom: 10px;
}
.page-products .pp-hl__cell {
  margin: 0;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shot);
  overflow: hidden;
  transition: transform .26s ease, box-shadow .26s ease;
}
.page-products .pp-hl__cell img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform .35s ease;
}
.page-products .pp-hl__cell:hover,
.page-products .pp-hl__cell:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 10px 10px 0 rgba(16,23,28,.18);
}
.page-products .pp-hl__cell:hover img {
  transform: scale(1.04);
}
.page-products .pp-hl__cell .media__cap {
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--teal);
  border-top: 1px solid var(--grid);
}

/* ---------- 手机端 ---------- */
.page-products .pp-mobile {
  border-top: var(--pp-line);
}
.page-products .pp-mobile__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}
.page-products .pp-mobile__figure {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: var(--shot);
  background: var(--teal);
  overflow: hidden;
}
.page-products .pp-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.7);
}
.page-products .pp-mobile__copy p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 22px;
}
.page-products .pp-touch {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: none;
}
.page-products .pp-touch li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: center;
  background: var(--paper-2);
  border-left: 4px solid var(--teal);
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.5;
}
.page-products .pp-touch li:nth-child(2) { border-left-color: var(--crimson); }
.page-products .pp-touch li:nth-child(3) { border-left-color: var(--gold); }
.page-products .pp-touch__k {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  background: var(--paper);
  border: 1px solid var(--grid);
  padding: 4px 0;
}

/* ---------- 播放线路 ---------- */
.page-products .pp-lines {
  border-top: var(--pp-line);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
}
.page-products .pp-lines__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
.page-products .pp-lines__chart {
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shot);
  padding: 20px 18px 14px;
}
.page-products .pp-lines__chart svg {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .pp-lines__legend {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--teal);
  text-align: center;
}
.page-products .pp-lines__copy p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 18px;
}
.page-products .pp-detail {
  border: 1px solid var(--grid);
  border-left: 4px solid var(--teal-2);
  background: var(--paper);
  margin-bottom: 12px;
  padding: 12px 14px;
}
.page-products .pp-detail summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  list-style: none;
  position: relative;
  padding-right: 22px;
}
.page-products .pp-detail summary::-webkit-details-marker { display: none; }
.page-products .pp-detail summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--crimson);
}
.page-products .pp-detail[open] summary::after { content: "–"; }
.page-products .pp-detail p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .pp-lines__link {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.7;
}
.page-products .pp-lines__link a {
  color: var(--crimson);
  font-weight: 700;
  border-bottom: 2px solid var(--gold);
  text-decoration: none;
}
.page-products .pp-lines__link a:hover {
  border-bottom-color: var(--crimson);
}

/* ---------- 老用户迁移 ---------- */
.page-products .pp-migrate {
  border-top: var(--pp-line);
  padding-bottom: 80px;
}
.page-products .pp-migrate__frame {
  background: var(--teal);
  color: var(--paper);
  padding: 28px 22px 26px;
  border: 2px solid var(--ink);
  box-shadow: var(--shot);
}
.page-products .pp-migrate__frame h2 {
  color: var(--paper);
}
.page-products .pp-migrate__frame > p {
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
  color: var(--paper);
  margin: 0 0 22px;
}
.page-products .pp-migrate__list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.page-products .pp-migrate__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}
.page-products .pp-migrate__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  background: var(--gold);
}
.page-products .pp-migrate__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pp-migrate__foot {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--teal);
}
.page-products .pp-migrate__foot a {
  color: var(--crimson);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--grid);
}
.page-products .pp-migrate__foot a:hover {
  border-bottom-color: var(--crimson);
}

/* ---------- 焦点环 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible,
.page-products details:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-products .wrap { padding: 0 32px; }

  .page-products .pp-intro { padding-top: 52px; }
  .page-products .pp-intro__copy h1 { font-size: 44px; }
  .page-products .pp-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pp-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 22px 20px;
  }
  .page-products .pp-stat__num { font-size: 38px; min-width: 0; }

  .page-products .pp-band__grid {
    grid-template-columns: minmax(200px, 3fr) 6fr;
    gap: 40px;
    align-items: start;
  }
  .page-products .pp-band__side h2 { font-size: 30px; }

  .page-products .pp-focus__strip img { height: 300px; }
  .page-products .pp-focus__head { padding: 28px 32px; }
  .page-products .pp-focus__head h2 { font-size: 32px; }

  .page-products .pp-filter {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pp-filter__item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 22px 20px;
    border-right: 1px solid var(--grid);
  }
  .page-products .pp-filter__item:last-child { border-right: 0; }

  .page-products .pp-hl__grid {
    grid-template-columns: 6fr 4fr;
    grid-template-rows: auto auto;
    gap: 26px;
  }
  .page-products .pp-hl__copy {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }
  .page-products .pp-hl__cell--big {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .page-products .pp-hl__cell--small {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
    align-self: end;
  }

  .page-products .pp-mobile__grid {
    grid-template-columns: 4fr 6fr;
    gap: 40px;
  }
  .page-products .pp-mobile__copy h2 { font-size: 30px; }

  .page-products .pp-lines__grid {
    grid-template-columns: 5fr 6fr;
    gap: 40px;
  }

  .page-products .pp-migrate__frame {
    padding: 40px 40px 36px;
  }
  .page-products .pp-migrate__frame h2 { font-size: 32px; }
  .page-products .pp-migrate__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 28px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1024px) {
  .page-products .pp-intro__grid {
    grid-template-columns: 7fr 4fr;
    gap: 56px;
  }
  .page-products .pp-intro__copy h1 { font-size: 52px; }
  .page-products .pp-band__side h2 { font-size: 32px; }
  .page-products .pp-focus__strip img { height: 360px; }
  .page-products .pp-migrate__frame {
    padding: 48px 52px 44px;
  }
  .page-products .pp-migrate__frame h2 { font-size: 36px; }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-hl__cell,
  .page-products .pp-hl__cell img {
    transition: none;
  }
  .page-products .pp-hl__cell:hover,
  .page-products .pp-hl__cell:focus-within {
    transform: none;
  }
  .page-products .pp-hl__cell:hover img {
    transform: none;
  }
}