.page-products {
  --pp-shadow: 8px 8px 0 rgba(43, 82, 102, .55);
  --pp-glow: 0 0 0 1px rgba(69, 240, 208, .28);
  background:
    radial-gradient(900px 460px at 88% -6%, rgba(69, 240, 208, .10), transparent 62%),
    var(--ink-900);
  color: var(--text-100);
  overflow-x: hidden;
}

.page-products .pp-hero {
  position: relative;
  padding: calc(var(--rail-h) + var(--header-h) + 28px) 0 clamp(40px, 6vw, 84px);
  border-bottom: 2px solid var(--line-500);
  background:
    linear-gradient(180deg, rgba(16, 50, 71, .68), rgba(6, 23, 37, .12) 68%),
    radial-gradient(680px 340px at 12% 0%, rgba(255, 177, 59, .09), transparent 70%);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(244, 250, 250, .05) 0 1px, transparent 1px 5px);
  opacity: .45;
}

.page-products .pp-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
}

.page-products .pp-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--text-100);
}

.page-products .pp-hero__dek {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 56ch;
  font-size: clamp(.98rem, 1.6vw, 1.05rem);
  line-height: 1.85;
  color: var(--text-100);
  opacity: .82;
}

.page-products .pp-hero__stats {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3.4vw, 40px);
}

.page-products .pp-hero__stats li {
  padding-left: 13px;
  border-left: 3px solid var(--teal-400);
}

.page-products .pp-stat__num {
  display: block;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--amber-400);
  line-height: 1.15;
}

.page-products .pp-stat__label {
  display: block;
  margin-top: 4px;
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--muted-300);
}

.page-products .pp-hero__acts {
  margin-top: clamp(24px, 3.6vw, 36px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero__shot {
  margin: 0;
  box-shadow: 10px 10px 0 rgba(69, 240, 208, .16);
}

.page-products .media-frame {
  margin: 0;
  background: var(--ink-800);
}

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

.page-products .pp-sec {
  position: relative;
  padding: clamp(44px, 6.5vw, 92px) 0;
}

.page-products .pp-sec + .pp-sec {
  border-top: 1px solid var(--line-500);
}

.page-products .pp-sec--library {
  background: linear-gradient(180deg, rgba(16, 50, 71, .6), transparent 72%);
}

.page-products .pp-head {
  max-width: 70ch;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-products .pp-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.22;
  letter-spacing: .02em;
  color: var(--text-100);
}

.page-products .pp-head__dek {
  margin: 14px 0 0;
  font-size: .96rem;
  line-height: 1.85;
  color: var(--text-100);
  opacity: .78;
}

/* 双端对照 */
.page-products .pp-dev {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-dev__card {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background: var(--ink-800);
  border: 2px solid var(--line-500);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-dev__card--desk {
  border-color: var(--teal-400);
  box-shadow: 8px 8px 0 rgba(69, 240, 208, .18);
}

.page-products .pp-dev__tag {
  margin: 0 0 6px;
  font-size: .68rem;
  letter-spacing: .22em;
  color: var(--teal-400);
}

.page-products .pp-dev__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: .04em;
  color: var(--text-100);
}

.page-products .pp-dev__sys {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--amber-400);
}

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

.page-products .pp-dev__list li {
  position: relative;
  padding-left: 18px;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--text-100);
  opacity: .84;
}

.page-products .pp-dev__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  background: var(--teal-400);
}

.page-products .pp-tablewrap {
  margin-top: clamp(20px, 3vw, 32px);
  overflow-x: auto;
  border: 2px solid var(--line-500);
  background: var(--ink-800);
}

.page-products .pp-compare {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .89rem;
}

.page-products .pp-compare caption {
  caption-side: top;
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--muted-300);
  border-bottom: 2px solid var(--line-500);
}

.page-products .pp-compare th,
.page-products .pp-compare td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--line-500);
}

.page-products .pp-compare thead th {
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--teal-400);
  background: rgba(69, 240, 208, .07);
  border-bottom: 2px solid var(--teal-400);
}

.page-products .pp-compare tbody th {
  width: 18%;
  font-weight: 500;
  white-space: nowrap;
  color: var(--muted-300);
}

.page-products .pp-compare tbody td {
  color: var(--text-100);
}

.page-products .pp-compare tbody tr {
  transition: background-color .18s var(--ease);
}

.page-products .pp-compare tbody tr:hover {
  background: rgba(69, 240, 208, .07);
}

.page-products .pp-compare tbody tr:last-child th,
.page-products .pp-compare tbody tr:last-child td {
  border-bottom: 0;
}

/* 游戏库 */
.page-products .pp-lib {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 42px);
}

.page-products .pp-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-products .pp-timeline__item {
  position: relative;
  padding-left: 26px;
}

.page-products .pp-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  background: var(--ink-900);
  border: 2px solid var(--teal-400);
}

.page-products .pp-timeline__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 22px;
  bottom: -22px;
  width: 2px;
  background: var(--line-500);
}

.page-products .pp-timeline__when {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--amber-400);
}

.page-products .pp-timeline__what {
  margin: 6px 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-100);
  opacity: .84;
}

.page-products .pp-lib__main {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-filters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-filters li {
  padding: 12px 14px;
  background: var(--ink-800);
  border-left: 3px solid var(--amber-400);
  font-size: .89rem;
  line-height: 1.7;
  color: var(--text-100);
}

.page-products .pp-filters__k {
  display: inline-block;
  min-width: 3.6em;
  margin-right: 10px;
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--amber-400);
}

/* 包体标注 */
.page-products .pp-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.6vw, 46px);
  align-items: center;
}

.page-products .pp-split__lead h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.2rem);
  line-height: 1.22;
  letter-spacing: .02em;
}

.page-products .pp-split__text {
  margin: 14px 0 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--text-100);
  opacity: .8;
}

.page-products .pp-fields {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 2px solid var(--line-500);
}

.page-products .pp-field {
  border-bottom: 1px solid var(--line-500);
}

.page-products .pp-field > summary {
  position: relative;
  padding: 16px 42px 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  letter-spacing: .04em;
  color: var(--text-100);
  transition: color .18s var(--ease);
}

.page-products .pp-field > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-field > summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--teal-400);
}

.page-products .pp-field[open] > summary::after {
  content: "−";
}

.page-products .pp-field[open] > summary {
  color: var(--teal-400);
}

.page-products .pp-field__body {
  margin: 0;
  padding: 0 0 18px;
  max-width: 72ch;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--text-100);
  opacity: .8;
}

/* 礼包 */
.page-products .pp-gifts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-gift {
  padding: 18px 18px 20px;
  background: var(--ink-800);
  border: 2px solid var(--line-500);
  border-top: 3px solid var(--teal-400);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-products .pp-gift:nth-child(2n) {
  border-top-color: var(--amber-400);
}

.page-products .pp-gift:hover {
  border-color: var(--teal-400);
  transform: translateY(-2px);
}

.page-products .pp-gift__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pp-gift__idx {
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--muted-300);
}

.page-products .pp-gift h3 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  letter-spacing: .04em;
  color: var(--text-100);
}

.page-products .pp-gift__amount {
  margin: 8px 0 0;
  font-size: .92rem;
  letter-spacing: .02em;
  color: var(--amber-400);
}

.page-products .pp-gift__meta {
  margin: 9px 0 0;
  font-size: .85rem;
  line-height: 1.65;
  color: var(--text-100);
  opacity: .8;
}

.page-products .pp-gift__k {
  display: inline-block;
  min-width: 4.6em;
  margin-right: 8px;
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--muted-300);
}

.page-products .pp-gifts__shot {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-note {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--teal-700);
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-100);
  opacity: .76;
}

.page-products .pp-note a {
  color: var(--teal-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(69, 240, 208, .45);
}

/* 迁移与费用 */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-step {
  padding: 18px;
  background: var(--ink-800);
  border: 2px solid var(--line-500);
}

.page-products .pp-step__n {
  display: inline-block;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--ink-900);
  background: var(--teal-400);
}

.page-products .pp-step h3 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: .06em;
  color: var(--text-100);
}

.page-products .pp-step p {
  margin: 8px 0 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--text-100);
  opacity: .8;
}

.page-products .pp-mig__shot {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-fee {
  margin-top: clamp(20px, 3vw, 30px);
  overflow-x: auto;
  border: 2px solid var(--line-500);
  background: var(--ink-800);
}

.page-products .pp-fee__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: .89rem;
}

.page-products .pp-fee__table caption {
  caption-side: top;
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-display);
  font-size: .86rem;
  letter-spacing: .1em;
  color: var(--amber-400);
  border-bottom: 2px solid var(--line-500);
}

.page-products .pp-fee__table th,
.page-products .pp-fee__table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: middle;
  line-height: 1.65;
  border-bottom: 1px solid var(--line-500);
}

.page-products .pp-fee__table thead th {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  font-weight: 500;
  color: var(--muted-300);
  border-bottom: 2px solid var(--line-500);
}

.page-products .pp-fee__table tbody th {
  width: 20%;
  font-weight: 700;
  white-space: nowrap;
  color: var(--text-100);
}

.page-products .pp-fee__table tbody td {
  color: var(--text-100);
  opacity: .86;
}

.page-products .pp-fee__table tbody tr {
  transition: background-color .18s var(--ease);
}

.page-products .pp-fee__table tbody tr:hover {
  background: rgba(69, 240, 208, .07);
}

.page-products .pp-fee__row--pick {
  background: rgba(255, 177, 59, .09);
  box-shadow: inset 4px 0 0 var(--amber-400);
}

.page-products .pp-fee__row--pick:hover {
  background: rgba(255, 177, 59, .14);
}

.page-products .pp-fee__row--pick th {
  color: var(--amber-400);
}

.page-products .pp-fee__num {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--amber-400);
}

.page-products .pp-fee__table tbody tr:last-child th,
.page-products .pp-fee__table tbody tr:last-child td {
  border-bottom: 0;
}

/* 订阅权益 */
.page-products .pp-subs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.page-products .pp-subs__lead {
  padding: clamp(22px, 3.4vw, 32px);
}

.page-products .pp-subs__lead h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: .02em;
  color: var(--text-100);
}

.page-products .pp-subs__text {
  margin: 14px 0 0;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--text-100);
  opacity: .78;
}

.page-products .pp-subs__lead .btn {
  margin-top: 20px;
}

.page-products .pp-subs__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pp-plan {
  padding: 16px 18px 18px;
  background: var(--ink-800);
  border: 2px solid var(--line-500);
}

.page-products .pp-plan--pick {
  border-color: var(--teal-400);
  box-shadow: 6px 6px 0 rgba(69, 240, 208, .16);
}

.page-products .pp-plan h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: .98rem;
  letter-spacing: .04em;
  color: var(--text-100);
}

.page-products .pp-plan__price {
  margin: 10px 0 0;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--amber-400);
}

.page-products .pp-plan__desc {
  margin: 8px 0 0;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--text-100);
  opacity: .76;
}

/* 支持 */
.page-products .pp-support {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 38px);
  padding: clamp(22px, 3.6vw, 40px);
  border: 2px solid var(--teal-400);
  background:
    linear-gradient(135deg, rgba(69, 240, 208, .10), transparent 62%),
    var(--ink-800);
}

.page-products .pp-support h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  line-height: 1.26;
  letter-spacing: .02em;
  color: var(--text-100);
}

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

.page-products .pp-support__list li {
  position: relative;
  padding-left: 20px;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-100);
  opacity: .84;
}

.page-products .pp-support__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 9px;
  background: var(--amber-400);
}

.page-products .pp-support__note {
  margin: 16px 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--muted-300);
}

.page-products .pp-support__label {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--muted-300);
}

.page-products .pp-support__mail {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 2.2vw, 1.16rem);
  letter-spacing: .01em;
  color: var(--teal-400);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 2px solid rgba(69, 240, 208, .5);
}

.page-products .pp-support__btns {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

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

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

@media (min-width: 760px) {
  .page-products .pp-dev {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(32px, 4.5vw, 60px);
  }

  .page-products .pp-hero__shot {
    transform: rotate(-1.2deg);
  }

  .page-products .pp-lib {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-products .pp-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-subs {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-products .pp-support {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-gifts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-gift,
  .page-products .pp-compare tbody tr,
  .page-products .pp-fee__table tbody tr,
  .page-products .pp-field > summary {
    transition: none;
  }

  .page-products .pp-gift:hover,
  .page-products .pp-hero__shot {
    transform: none;
  }
}