.page-products {
  --pp-rule: rgba(244, 237, 227, .13);
  --pp-rule-ink: rgba(18, 16, 14, .12);
  --pp-gap: clamp(1rem, 2.4vw, 1.6rem);
  --pp-radius: 18px;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(1.4rem, 4vw, 2.4rem) clamp(2.6rem, 7vw, 5rem);
  background:
    radial-gradient(115% 85% at 8% 0%, rgba(255, 90, 31, .24), transparent 60%),
    radial-gradient(90% 70% at 100% 10%, rgba(53, 208, 224, .14), transparent 62%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  color: var(--paper);
}

.page-products .pp-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .22;
  pointer-events: none;
}

.page-products .pp-hero-bg img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

.page-products .pp-hero .breadcrumbs {
  margin-bottom: clamp(1.1rem, 3vw, 1.9rem);
}

.page-products .pp-hero-head {
  max-width: 68ch;
}

.page-products .pp-hero-head .display {
  margin: .55rem 0 0;
  color: var(--paper);
}

.page-products .pp-hero-head .lede {
  margin-top: 1rem;
  max-width: 58ch;
}

.page-products .pp-hero-actions {
  margin-top: 1.6rem;
  gap: .75rem;
}

.page-products .pp-hero-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(2rem, 5vw, 3.2rem);
}

/* ---------- 积分榜速览卡 ---------- */

.page-products .pp-board {
  border: 1px solid var(--pp-rule);
  border-radius: var(--pp-radius);
  background: linear-gradient(180deg, rgba(28, 25, 23, .94), rgba(18, 16, 14, .98));
  box-shadow: 0 24px 60px -34px rgba(0, 0, 0, .95);
  overflow: hidden;
}

.page-products .pp-board-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding: .85rem 1.05rem;
  border-bottom: 1px solid var(--pp-rule);
  font-size: .8rem;
  letter-spacing: .05em;
  color: var(--ash);
}

.page-products .pp-live {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .pp-live::before {
  content: "";
  flex: none;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--lava);
  box-shadow: 0 0 0 0 rgba(255, 90, 31, .6);
  animation: pp-pulse 2.2s var(--ease) infinite;
}

@keyframes pp-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 90, 31, .6); }
  70%  { box-shadow: 0 0 0 .55rem rgba(255, 90, 31, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 90, 31, 0); }
}

.page-products .pp-board-cols,
.page-products .pp-row {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr) 3rem 3rem;
  gap: .6rem;
  align-items: center;
}

.page-products .pp-board-cols {
  padding: .55rem 1.05rem .35rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(138, 129, 120, .85);
}

.page-products .pp-board-cols span:nth-child(3),
.page-products .pp-board-cols span:nth-child(4) {
  text-align: right;
}

.page-products .pp-board-list {
  list-style: none;
  margin: 0;
  padding: 0 0 .3rem;
}

.page-products .pp-row {
  padding: .58rem 1.05rem;
  border-top: 1px solid rgba(244, 237, 227, .06);
  font-size: .86rem;
}

.page-products .pp-rk {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: rgba(138, 129, 120, .9);
}

.page-products .pp-lg {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .pp-pt {
  text-align: right;
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
}

.page-products .pp-gd {
  text-align: right;
  color: var(--cyan);
  font-size: .86rem;
}

.page-products .pp-board-foot {
  margin: 0;
  padding: .85rem 1.05rem 1rem;
  border-top: 1px solid var(--pp-rule);
  font-size: .82rem;
}

.page-products .pp-board-foot a {
  color: var(--flame);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, .35);
  padding-bottom: .1rem;
}

.page-products .pp-board-foot a:hover,
.page-products .pp-board-foot a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

/* ---------- 订阅入口卡 ---------- */

.page-products .pp-signup {
  border: 1px solid rgba(255, 90, 31, .34);
  border-radius: 22px;
  padding: clamp(1.25rem, 3vw, 1.85rem);
  background:
    radial-gradient(120% 85% at 100% 0%, rgba(255, 90, 31, .22), transparent 62%),
    linear-gradient(180deg, rgba(28, 25, 23, .96), rgba(18, 16, 14, .99));
  box-shadow: var(--glow-lava);
}

.page-products .pp-signup-title {
  margin: .6rem 0 .55rem;
  font-size: clamp(1.3rem, 3.4vw, 1.7rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-products .pp-signup-copy {
  margin: 0 0 1.1rem;
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(244, 237, 227, .76);
}

.page-products .pp-tiers {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
}

.page-products .pp-tier {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  padding: .34rem .72rem;
  border-radius: 999px;
  border: 1px solid rgba(53, 208, 224, .38);
  background: rgba(53, 208, 224, .08);
  color: var(--ice);
  white-space: nowrap;
}

.page-products .pp-dims {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .45rem .9rem;
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  font-size: .82rem;
  color: rgba(244, 237, 227, .78);
}

.page-products .pp-dims li::before {
  content: "—";
  margin-right: .4rem;
  font-family: var(--font-mono);
  color: var(--lava);
}

.page-products .pp-signup .btn {
  width: 100%;
  justify-content: center;
}

.page-products .pp-signup-mini {
  display: inline-block;
  margin-top: .8rem;
  font-size: .8rem;
  color: var(--flame);
  text-decoration: none;
}

.page-products .pp-signup-mini:hover,
.page-products .pp-signup-mini:focus-visible {
  color: var(--ice);
}

/* ---------- 两个版本 ---------- */

.page-products .pp-versions .section-head .lede {
  max-width: 58ch;
}

.page-products .pp-ver-grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
}

.page-products .pp-ver {
  display: flex;
  flex-direction: column;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-rule-ink);
  background: var(--white);
  overflow: hidden;
  box-shadow: 0 18px 40px -32px rgba(18, 16, 14, .55);
}

.page-products .pp-ver .media-frame {
  margin: 0;
  border-radius: 0;
}

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

.page-products .pp-ver-body {
  display: grid;
  gap: .7rem;
  padding: clamp(1.1rem, 3vw, 1.7rem);
}

.page-products .pp-ver-badge {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lava);
}

.page-products .pp-ver-body h3 {
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pp-ver-body > p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(18, 16, 14, .76);
}

.page-products .pp-ver-list {
  list-style: none;
  margin: .3rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
  font-size: .88rem;
  line-height: 1.6;
  color: var(--ink-2);
}

.page-products .pp-ver-list li {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
}

.page-products .pp-ver-list li::before {
  content: "";
  flex: none;
  width: .48rem;
  height: .48rem;
  margin-top: .58rem;
  border-radius: 2px;
  background: var(--lava);
}

.page-products .pp-ver--pro .pp-ver-list li::before {
  background: var(--cyan);
}

/* ---------- 12 项联赛表 ---------- */

.page-products .pp-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  margin: 1.6rem 0 clamp(1.6rem, 4vw, 2.4rem);
}

.page-products .pp-fact {
  border-left: 2px solid var(--lava);
  padding-left: .85rem;
}

.page-products .pp-fact:nth-child(even) {
  border-left-color: var(--cyan);
}

.page-products .pp-fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3.4vw, 2.05rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--paper);
}

.page-products .pp-fact-label {
  display: block;
  margin-top: .3rem;
  font-size: .8rem;
  line-height: 1.5;
  color: var(--ash);
}

.page-products .pp-matrix .data-table .pp-up {
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-products .pp-matrix .data-table .pp-down {
  color: var(--red);
  font-family: var(--font-mono);
}

.page-products .pp-matrix .data-table .pp-flat {
  color: var(--ash);
  font-family: var(--font-mono);
}

/* ---------- 订阅对比 ---------- */

.page-products .pp-compare-table td {
  font-size: .88rem;
  line-height: 1.6;
}

.page-products .pp-compare-table .pp-cell-hot {
  color: var(--ink);
  font-weight: 600;
  background: rgba(255, 90, 31, .09);
  box-shadow: inset 3px 0 0 var(--lava);
}

.page-products .pp-compare-note {
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(18, 16, 14, .72);
}

.page-products .pp-compare-note a {
  color: var(--lava);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 31, .4);
  padding-bottom: .1rem;
}

.page-products .pp-compare-note a:hover,
.page-products .pp-compare-note a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 小屏双版本 ---------- */

.page-products .pp-small-grid {
  display: grid;
  gap: clamp(1.6rem, 4.5vw, 2.8rem);
  align-items: center;
}

.page-products .pp-phone {
  max-width: 320px;
  margin-inline: auto;
  padding: .6rem;
  border-radius: 28px;
  border: 1px solid rgba(167, 243, 247, .28);
  background: linear-gradient(180deg, rgba(28, 25, 23, .92), rgba(18, 16, 14, .99));
  box-shadow: var(--glow-cyan);
}

.page-products .pp-phone img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 22px;
  object-fit: cover;
}

.page-products .pp-small-copy .display {
  margin: .55rem 0 0;
  color: var(--paper);
}

.page-products .pp-small-copy .lede {
  margin-top: 1rem;
}

.page-products .pp-steps {
  list-style: none;
  margin: clamp(1.4rem, 4vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
  padding-top: 1.05rem;
  border-top: 1px solid var(--pp-rule);
}

.page-products .pp-step-num {
  font-size: .82rem;
  font-weight: 700;
  color: var(--lava);
  padding-top: .2rem;
}

.page-products .pp-steps strong {
  display: block;
  font-size: .96rem;
  color: var(--paper);
}

.page-products .pp-steps p {
  margin: .35rem 0 0;
  font-size: .87rem;
  line-height: 1.7;
  color: rgba(244, 237, 227, .72);
}

.page-products .pp-small-tip {
  margin: 1.5rem 0 0;
  padding: .85rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(53, 208, 224, .26);
  background: rgba(53, 208, 224, .07);
  font-size: .85rem;
  line-height: 1.7;
  color: var(--ice);
}

/* ---------- 单场版本说明 ---------- */

.page-products .pp-single-media {
  margin: clamp(1.4rem, 4vw, 2.2rem) 0 clamp(1.6rem, 4vw, 2.4rem);
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--pp-rule-ink);
  background: var(--ink-2);
}

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

.page-products .pp-details {
  border-top: 1px solid var(--pp-rule-ink);
}

.page-products .pp-details details {
  border-bottom: 1px solid var(--pp-rule-ink);
}

.page-products .pp-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem .25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  transition: color .28s var(--ease);
}

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

.page-products .pp-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--lava);
  transition: transform .28s var(--ease);
}

.page-products .pp-details details[open] summary::after {
  transform: rotate(45deg);
}

.page-products .pp-details summary:hover,
.page-products .pp-details summary:focus-visible {
  color: var(--lava);
}

.page-products .pp-details-body {
  padding: 0 .25rem 1.2rem;
}

.page-products .pp-details-body p {
  margin: 0;
  max-width: 62ch;
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(18, 16, 14, .76);
}

/* ---------- 选择路径 ---------- */

.page-products .pp-path-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.3rem);
}

.page-products .pp-path-item {
  display: grid;
  gap: .6rem;
  align-content: start;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-rule);
  background: rgba(28, 25, 23, .74);
}

.page-products .pp-path-item--hot {
  border-color: rgba(255, 90, 31, .45);
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(255, 90, 31, .16), transparent 62%),
    rgba(28, 25, 23, .82);
  box-shadow: var(--glow-lava);
}

.page-products .pp-path-num {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .16em;
  color: var(--lava);
}

.page-products .pp-path-item h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-products .pp-path-item > p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.75;
  color: rgba(244, 237, 227, .74);
}

.page-products .pp-path-fit {
  padding-top: .7rem;
  border-top: 1px dashed var(--pp-rule);
  font-size: .8rem;
  color: var(--ash);
}

.page-products .pp-path-note {
  margin: clamp(1.4rem, 4vw, 2rem) 0 0;
  font-size: .89rem;
  line-height: 1.8;
  color: rgba(244, 237, 227, .72);
}

.page-products .pp-path-note a {
  color: var(--flame);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 61, .4);
  padding-bottom: .1rem;
}

.page-products .pp-path-note a:hover,
.page-products .pp-path-note a:focus-visible {
  color: var(--ice);
  border-bottom-color: var(--ice);
}

/* ---------- 使用场景 ---------- */

.page-products .pp-scene-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.2rem);
}

.page-products .pp-scene {
  display: grid;
  gap: .6rem;
  align-content: start;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-rule-ink);
  background: var(--paper);
}

.page-products .pp-scene-tag {
  display: inline-block;
  width: fit-content;
  padding: .28rem .68rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--ice);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
}

.page-products .pp-scene h3 {
  margin: .2rem 0 0;
  font-size: clamp(1.02rem, 2.3vw, 1.2rem);
  line-height: 1.4;
  color: var(--ink);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.78;
  color: rgba(18, 16, 14, .76);
}

/* ---------- 收尾 CTA ---------- */

.page-products .pp-cta {
  padding-block: clamp(2rem, 5vw, 3rem);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(255, 138, 61, .38), transparent 60%),
    linear-gradient(120deg, var(--lava), var(--red));
  color: var(--white);
}

.page-products .pp-cta-inner {
  display: grid;
  gap: 1.4rem;
  align-items: center;
}

.page-products .pp-cta-inner h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  line-height: 1.25;
  color: var(--white);
}

.page-products .pp-cta-inner p {
  margin: .55rem 0 0;
  max-width: 52ch;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(255, 253, 248, .88);
}

.page-products .pp-cta .cluster {
  gap: .75rem;
}

.page-products .pp-cta .btn--ghost {
  border-color: rgba(255, 253, 248, .55);
  color: var(--white);
}

.page-products .pp-cta .btn--ghost:hover,
.page-products .pp-cta .btn--ghost:focus-visible {
  background: rgba(255, 253, 248, .14);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pp-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 768px) {
  .page-products .pp-scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .pp-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 860px) {
  .page-products .pp-ver-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-small-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }
}

@media (min-width: 1024px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-board-cols,
  .page-products .pp-row {
    grid-template-columns: 2rem minmax(0, 1fr) 3.4rem 3.4rem;
    gap: .85rem;
  }

  .page-products .pp-signup {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-live::before {
    animation: none;
  }

  .page-products .pp-details summary,
  .page-products .pp-details summary::after {
    transition: none;
  }
}