.page-products {
  --pp-body: rgba(185, 196, 208, .84);
  --pp-heading: #F4F7FB;
  --pp-line: rgba(185, 196, 208, .20);
  --pp-card: rgba(244, 247, 251, .04);
  background: var(--night);
  color: var(--snow);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  color: var(--pp-heading);
  font-weight: 800;
  font-family: var(--font-sans);
}

.page-products h1 {
  font-size: clamp(2rem, 7.2vw, 3.8rem);
  line-height: 1.06;
  letter-spacing: -.022em;
  margin: 0 0 18px;
}

.page-products h2 {
  font-size: clamp(1.55rem, 3.5vw, 2.45rem);
  line-height: 1.16;
  letter-spacing: -.015em;
  margin: 0 0 14px;
}

.page-products h3 {
  font-size: 1.1rem;
  margin: 0 0 10px;
}

.page-products p {
  color: var(--pp-body);
  line-height: 1.85;
  margin: 0 0 14px;
  font-size: 1rem;
}

.page-products figure {
  margin: 0;
  min-width: 0;
}

.page-products img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--indigo), var(--night));
  object-fit: cover;
}

.page-products figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .02em;
  line-height: 1.7;
  color: var(--pp-body);
}

.page-products .pp-kicker {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 12px;
}

.page-products .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 2px;
  background: transparent;
  white-space: nowrap;
}

.page-products .tag--saffron { color: var(--saffron); }
.page-products .tag--gold { color: var(--gold); }
.page-products .tag--ice { color: var(--ice); }

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: clamp(22px, 4vw, 48px) 0 clamp(40px, 6vw, 76px);
}

.page-products .pp-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 44px);
  align-items: center;
}

.page-products .pp-hero__lede {
  font-size: clamp(1rem, .5vw + .88rem, 1.1rem);
  max-width: 42em;
  margin-bottom: 22px;
}

.page-products .pp-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 0;
  margin: 0 0 26px;
  font-size: .88rem;
  color: var(--silver);
}

.page-products .pp-hero__facts .data-num {
  font-family: var(--font-mono);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--gold);
  margin-right: 2px;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero__visual {
  position: relative;
  aspect-ratio: 5 / 4;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 95% at 84% 4%, rgba(198, 40, 40, .30), transparent 62%),
    linear-gradient(158deg, var(--indigo), var(--night) 70%);
  overflow: hidden;
  padding: 16px;
}

.page-products .pp-hero__visual::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(244, 247, 251, .07);
  border-radius: 2px;
  pointer-events: none;
}

.page-products .pp-hero__visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-products .pp-bars rect {
  fill: rgba(79, 195, 247, .16);
  transition: fill var(--speed) var(--ease);
}

.page-products .pp-hero__visual:hover .pp-bars rect {
  fill: rgba(79, 195, 247, .30);
}

.page-products .pp-dot {
  fill: var(--gold);
}

.page-products .pp-dot--b {
  fill: var(--saffron);
}

/* ---------- 功能索引 ---------- */
.page-products .pp-index {
  background: var(--indigo);
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  padding: clamp(34px, 5vw, 58px) 0;
}

.page-products .pp-index__head {
  max-width: 46em;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-index__list > li {
  background: var(--night);
  min-width: 0;
}

.page-products .pp-index__list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 14px;
  padding: 18px 18px 20px;
  height: 100%;
  text-decoration: none;
  color: var(--snow);
  transition: background var(--speed) var(--ease);
}

.page-products .pp-index__no {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: 4px;
}

.page-products .pp-index__list strong {
  display: block;
  font-size: 1.06rem;
  color: var(--snow);
  transition: color var(--speed) var(--ease);
}

.page-products .pp-index__list a > span:last-child {
  display: block;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pp-index__list a:hover,
.page-products .pp-index__list a:focus-visible {
  background: rgba(79, 195, 247, .09);
}

.page-products .pp-index__list a:hover strong,
.page-products .pp-index__list a:focus-visible strong {
  color: var(--gold);
}

/* ---------- 通用区块骨架 ---------- */
.page-products .pp-feature {
  padding: clamp(42px, 6vw, 84px) 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-feature:last-of-type {
  border-bottom: 0;
}

.page-products .pp-feature__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .pp-feature__head {
  max-width: 52em;
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-products .pp-feature__grid + .shell,
.page-products .shell + .shell {
  margin-top: 0;
}

.page-products .pp-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 22px 0 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-specs > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-specs dt {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--pp-body);
  margin: 0;
}

.page-products .pp-specs dd {
  margin: 0;
  font-size: .92rem;
  color: var(--pp-heading);
  text-align: right;
}

.page-products .pp-specs dd.data-num {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .02em;
}

.page-products .pp-check {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-check li {
  position: relative;
  padding-left: 20px;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--pp-body);
}

.page-products .pp-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--gold);
}

/* ---------- 实时比分 ---------- */
.page-products .pp-feature--live,
.page-products .pp-feature--compare {
  --pp-body: #3A4656;
  --pp-heading: #0B1B2B;
  --pp-line: rgba(11, 27, 43, .16);
  background: var(--snow);
  color: var(--night);
}

.page-products .pp-feature--live .pp-specs dd,
.page-products .pp-feature--compare .pp-check li {
  color: #0B1B2B;
}

.page-products .pp-feature--live figure img,
.page-products .pp-feature--compare figure img {
  background: linear-gradient(150deg, #dfe7f1, #f4f7fb);
}

.page-products .pp-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(30px, 4vw, 44px);
}

.page-products .pp-score {
  display: grid;
  gap: 12px;
  padding: 18px;
  background: #fff;
  border: 1px solid rgba(11, 27, 43, .14);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px -26px rgba(11, 27, 43, .55);
}

.page-products .pp-score__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-products .pp-score__league {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: #6A7686;
}

.page-products .pp-score__teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0;
  padding: 8px 0 2px;
}

.page-products .pp-score__team {
  flex: 1 1 0;
  min-width: 0;
  font-size: .95rem;
  color: #0B1B2B;
  font-weight: 600;
}

.page-products .pp-score__team--away {
  text-align: right;
}

.page-products .pp-score__num {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1;
  color: var(--saffron);
  letter-spacing: .02em;
}

.page-products .pp-score__sep {
  font-family: var(--font-mono);
  color: #97A3B2;
  font-size: 1.1rem;
}

.page-products .pp-score__meta {
  margin: 0;
  font-size: .8rem;
  color: #6A7686;
}

.page-products .pp-score__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--indigo);
}

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

.page-products .pp-score__more summary::after {
  content: "+";
  font-weight: 700;
  color: var(--saffron);
}

.page-products .pp-score__more[open] summary::after {
  content: "\2013";
}

.page-products .pp-form {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  margin: 10px 0 0;
}

.page-products .pp-form li {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: .76rem;
  border: 1px solid rgba(11, 27, 43, .2);
  border-radius: 2px;
  color: #566272;
}

.page-products .pp-form li.is-win {
  border-color: rgba(31, 122, 107, .6);
  color: var(--jade);
}

.page-products .pp-form li.is-loss {
  border-color: rgba(198, 40, 40, .55);
  color: var(--saffron);
}

/* ---------- 回看 ---------- */
.page-products .pp-feature--replay {
  background: var(--indigo);
}

.page-products .pp-replay__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-products .pp-taglist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-taglist li {
  padding: 18px 0 16px;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-taglist p {
  margin: 10px 0 0;
  font-size: .92rem;
}

/* ---------- 走势对照 ---------- */
.page-products .pp-chart {
  margin-top: clamp(30px, 4vw, 46px);
  padding: clamp(16px, 2.4vw, 26px);
  border: 1px solid rgba(11, 27, 43, .14);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 20px 44px -34px rgba(11, 27, 43, .6);
}

.page-products .pp-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 14px;
}

.page-products .pp-chart__key {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: #566272;
}

.page-products .pp-chart__key::before {
  content: "";
  width: 18px;
  height: 2px;
  background: currentColor;
}

.page-products .pp-chart__key--a { color: var(--gold); }
.page-products .pp-chart__key--b { color: var(--saffron); }

.page-products .pp-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-chart__grid line {
  stroke: rgba(11, 27, 43, .1);
  stroke-width: 1;
}

.page-products .pp-chart__line {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .pp-chart__line--a { stroke: var(--gold); }
.page-products .pp-chart__line--b { stroke: var(--saffron); stroke-dasharray: 7 6; }

.page-products .pp-node {
  fill: #fff;
  stroke: var(--gold);
  stroke-width: 3;
  transition: r var(--speed) var(--ease), fill var(--speed) var(--ease);
}

.page-products .pp-node--b {
  stroke: var(--saffron);
}

.page-products .pp-node:hover {
  r: 8;
  fill: var(--gold);
}

.page-products .pp-node--b:hover {
  fill: var(--saffron);
}

.page-products .pp-chart__axis {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 0;
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: #7A8695;
}

/* ---------- 小屏 ---------- */
.page-products .pp-feature--mobile {
  background:
    radial-gradient(110% 90% at 12% 0%, rgba(79, 195, 247, .14), transparent 60%),
    var(--night);
}

.page-products .pp-phone {
  max-width: 340px;
  margin-inline: auto;
  width: 100%;
}

/* ---------- 版本与订阅 ---------- */
.page-products .pp-feature--version {
  background: var(--ink);
}

.page-products .pp-version__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .pp-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px solid var(--line-strong);
}

.page-products .pp-timeline li {
  position: relative;
  padding: 0 0 24px 22px;
}

.page-products .pp-timeline li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--silver);
}

.page-products .pp-timeline li.is-current::before {
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 160, 23, .18);
}

.page-products .pp-timeline li:last-child {
  padding-bottom: 0;
}

.page-products .pp-timeline__v {
  display: block;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-products .pp-timeline p {
  margin: 0;
  font-size: .92rem;
}

.page-products .pp-subscribe {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(27, 22, 56, .9), rgba(11, 27, 43, .9));
}

.page-products .pp-subscribe__list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-subscribe__list li {
  background: rgba(7, 11, 18, .55);
  padding: 14px 16px;
  display: grid;
  gap: 4px;
}

.page-products .pp-subscribe__list strong {
  font-size: .98rem;
  color: var(--snow);
}

.page-products .pp-subscribe__list span {
  font-size: .88rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pp-version__figure {
  margin-top: clamp(28px, 4vw, 40px);
}

/* ---------- 结尾 ---------- */
.page-products .pp-cta {
  background:
    radial-gradient(110% 130% at 88% 0%, rgba(198, 40, 40, .22), transparent 62%),
    linear-gradient(140deg, var(--indigo), var(--night) 72%);
  border-top: 1px solid var(--line-gold);
  padding: clamp(38px, 5.5vw, 68px) 0;
}

.page-products .pp-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
  align-items: center;
}

.page-products .pp-cta__inner p {
  margin: 0;
  max-width: 46em;
}

.page-products .pp-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: clamp(30px, 5vw, 64px);
  }

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

  .page-products .pp-feature__grid--flip > .pp-feature__figure {
    order: 2;
  }

  .page-products .pp-replay__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .pp-version__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-products .pp-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    justify-items: start;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: .01ms !important;
  }
}