.page-products {
  --pp-title-color: var(--color-text);
  --pp-text-color: #C4D2E0;
  --pp-muted: var(--color-text-subtle);
  --pp-bg-deep: #08182E;
  --pp-card-bg: linear-gradient(150deg, #0E2345 0%, #0A1E3C 100%);
  --pp-glow-green: rgba(57, 255, 20, 0.07);
  --pp-glow-orange: rgba(255, 107, 0, 0.1);
  background-color: var(--color-primary);
  color: var(--pp-text-color);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .fb-container {
  position: relative;
  z-index: 2;
}

.page-products .fb-breadcrumb {
  margin: 0;
}

/* ---------- 面包屑 ---------- */
.pp-breadcrumb {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-border);
  background: rgba(10, 30, 60, 0.6);
}

/* ---------- 浅色区块 ---------- */
.page-products .pp-section-light {
  --pp-title-color: #0A1E3C;
  --pp-text-color: #44566A;
  --pp-muted: #64758A;
  background-color: var(--color-light);
  color: #44566A;
}

.pp-section-light .fb-section__label {
  color: #0A1E3C;
}

.page-products .pp-section-light .fb-btn--ghost {
  border-color: rgba(10, 30, 60, 0.35);
  color: #0A1E3C;
}

.page-products .pp-section-light .fb-btn--ghost:hover {
  border-color: #0A1E3C;
  background: rgba(10, 30, 60, 0.06);
}

/* ---------- 通用标题 ---------- */
.pp-head {
  margin-bottom: 2.2rem;
  padding-left: 1.4rem;
  position: relative;
}

.pp-head::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent-green);
  transform: skewY(-10deg);
  transform-origin: top;
}

.pp-head .fb-section__label {
  margin-bottom: 0.65rem;
  display: inline-block;
}

.pp-head h2 {
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  color: var(--pp-title-color);
  margin: 0 0 0.75rem;
  position: relative;
}

.pp-head h2::after {
  content: '';
  display: block;
  width: 72px;
  height: 6px;
  margin-top: 0.55rem;
  background: linear-gradient(90deg, var(--color-accent-orange), var(--color-accent-green));
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}

.pp-head p {
  color: var(--pp-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 46em;
  margin: 0;
}

/* ---------- 首屏 ---------- */
.pp-hero {
  position: relative;
  padding: 2.8rem 0 3.8rem;
  background:
    radial-gradient(ellipse at 82% 18%, var(--pp-glow-green), transparent 42%),
    linear-gradient(135deg, var(--color-primary) 20%, #0C2547 100%);
  overflow: hidden;
}

.pp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg, transparent 0 28px, rgba(255, 255, 255, 0.015) 28px 30px),
    repeating-linear-gradient(60deg, transparent 0 44px, rgba(255, 255, 255, 0.01) 44px 46px);
  pointer-events: none;
}

.pp-hero::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -180px;
  width: 420px;
  height: 170px;
  background: rgba(255, 107, 0, 0.08);
  transform: rotate(-14deg);
  pointer-events: none;
  border-radius: 8px;
}

.pp-hero__inner {
  display: grid;
  gap: 2.8rem;
  align-items: center;
}

.pp-hero__copy .fb-section__label {
  margin-bottom: 0.75rem;
  display: inline-block;
}

.pp-hero__copy h1 {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--color-text);
  margin: 0 0 1.25rem;
}

.pp-hero__copy > p {
  max-width: 42em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-subtle);
  margin: 0 0 1.8rem;
}

.pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.2rem;
}

.pp-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 1.2rem 1.4rem;
  background: rgba(8, 24, 46, 0.65);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  backdrop-filter: blur(6px);
  max-width: 32rem;
}

.pp-hero__stats div {
  padding: 0 1.25rem;
}

.pp-hero__stats div:first-child {
  padding-left: 0;
}

.pp-hero__stats div + div {
  border-left: 1px solid rgba(157, 176, 192, 0.2);
}

.pp-hero__stats dd {
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--color-accent-green);
  margin: 0;
}

.pp-hero__stats dt {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
  margin-top: 0.3rem;
  white-space: nowrap;
}

.pp-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
}

/* 手机模型 */
.pp-phone {
  width: 230px;
  aspect-ratio: 9 / 19.5;
  background: #071528;
  border: 3px solid var(--color-border);
  border-radius: 40px;
  padding: 10px;
  position: relative;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  transform: rotate(3deg);
  transition: transform 0.4s ease;
}

.pp-phone:hover {
  transform: rotate(0deg) translateY(-4px);
}

.pp-phone::after {
  content: '';
  position: absolute;
  top: 9px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 15px;
  background: #071528;
  border-radius: 0 0 12px 12px;
  z-index: 3;
}

.pp-phone__screen {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  border-radius: 30px;
  overflow: hidden;
  background: var(--color-secondary);
}

.pp-phone__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 浮动数据卡 */
.pp-float {
  position: absolute;
  z-index: 3;
  background: rgba(7, 21, 40, 0.92);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(4px);
}

.pp-float .fb-mono {
  display: block;
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--color-accent-green);
  white-space: nowrap;
}

.pp-float small {
  color: var(--color-text-subtle);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

.pp-float--green {
  border-left: 3px solid var(--color-accent-green);
  top: 8%;
  left: 2%;
}

.pp-float--green .fb-mono {
  color: var(--color-accent-green);
}

.pp-float--orange {
  border-left: 3px solid var(--color-accent-orange);
  bottom: 12%;
  right: 2%;
}

.pp-float--orange .fb-mono {
  color: var(--color-accent-orange);
}

/* ---------- 功能矩阵 ---------- */
.pp-features {
  padding: 3.6rem 0 3rem;
  background:
    radial-gradient(circle at 15% 30%, var(--pp-glow-green), transparent 40%),
    var(--color-primary);
}

.pp-features__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 2rem;
}

.pp-features__nav a {
  font-size: 0.82rem;
  color: var(--color-text-subtle);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.pp-features__nav a:hover,
.pp-features__nav a:focus-visible {
  color: var(--color-accent-green);
  border-color: var(--color-accent-green);
}

.pp-features__track-wrap {
  overflow-x: auto;
  padding: 0.5rem 0 1.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(157, 176, 192, 0.35) transparent;
}

.pp-features__track {
  display: flex;
  gap: 1rem;
  min-width: max-content;
  padding: 0 calc((100vw - 1200px - 2rem) / 2 + 1rem);
}

.pp-card {
  scroll-snap-align: start;
  width: 272px;
  background: var(--pp-card-bg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent-green);
  border-radius: 12px;
  padding: 1.6rem 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  scroll-margin-top: 1.5rem;
}

.pp-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 34px rgba(57, 255, 20, 0.1);
}

.pp-card:target {
  border-color: var(--color-accent-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.18);
}

.pp-card svg {
  color: var(--color-accent-green);
  margin-bottom: 1.1rem;
}

.pp-card h3 {
  font-family: var(--font-headline);
  font-size: 1.08rem;
  color: var(--color-text);
  margin: 0 0 0.6rem;
  line-height: 1.35;
}

.pp-card p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-text-subtle);
  margin: 0 0 1.2rem;
  flex: 1;
}

.pp-card__meta {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--color-accent-orange);
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: 4px;
  padding: 0.28rem 0.55rem;
}

.pp-features__foot {
  font-size: 0.88rem;
  color: var(--color-text-subtle);
  line-height: 1.7;
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(29, 58, 95, 0.7);
}

.pp-features__foot a,
.pp-api__cta a {
  color: var(--color-accent-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.4);
}

.pp-features__foot a:hover,
.pp-api__cta a:hover {
  border-bottom-color: var(--color-accent-green);
}

/* ---------- 下载区 ---------- */
.pp-download {
  padding: 3.6rem 0;
}

.pp-download__grid {
  display: grid;
  gap: 1.4rem;
  margin-bottom: 2.5rem;
}

.pp-dl-card {
  background: var(--pp-card-bg);
  border: 1px solid #173A60;
  border-radius: 14px;
  padding: 1.8rem 1.6rem 1.6rem;
  position: relative;
  overflow: hidden;
}

.pp-dl-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-orange), var(--color-accent-green));
}

.pp-dl-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.1rem;
}

.pp-dl-card__icon {
  color: var(--color-accent-green);
  display: inline-flex;
}

.pp-dl-card__ver {
  font-size: 0.8rem;
  color: var(--color-accent-orange);
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

.pp-dl-card h3 {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  color: var(--color-text);
  margin: 0 0 0.9rem;
}

.pp-dl-card ul {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
}

.pp-dl-card li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-subtle);
}

.pp-dl-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--color-accent-green);
  border-radius: 1px;
}

.pp-dl-card__btn {
  position: relative;
  width: 100%;
  justify-content: center;
}

.pp-dl-card__tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #071528;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  font-size: 0.76rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 8;
  pointer-events: none;
  font-family: var(--font-mono);
}

.pp-dl-card__btn:hover .pp-dl-card__tooltip,
.pp-dl-card__btn:focus-visible .pp-dl-card__tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.pp-dl-card__tip {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
  line-height: 1.6;
  margin: 0.9rem 0 0;
  text-align: center;
}

.pp-download__figure {
  margin: 0;
}

.pp-download__figure img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #D6E0E8;
  display: block;
}

.pp-download__figure figcaption {
  font-size: 0.82rem;
  color: var(--pp-muted);
  line-height: 1.6;
  margin-top: 0.6rem;
}

/* ---------- 数据服务层级 ---------- */
.pp-tier {
  padding: 3.6rem 0;
  background:
    radial-gradient(circle at 85% 75%, var(--pp-glow-orange), transparent 42%),
    var(--color-primary);
}

.pp-tier__grid {
  display: grid;
  gap: 1.4rem;
}

.pp-tier-card {
  border-radius: 14px;
  padding: 2rem 1.7rem;
  display: flex;
  flex-direction: column;
}

.pp-tier-card--free {
  background: var(--pp-card-bg);
  border: 1px solid var(--color-border);
}

.pp-tier-card--pro {
  background: linear-gradient(160deg, #122C50 0%, #0A1E3C 100%);
  border: 2px solid var(--color-accent-orange);
  box-shadow: 0 12px 34px rgba(255, 107, 0, 0.12);
}

.pp-tier-card h3 {
  font-family: var(--font-headline);
  font-size: 1.4rem;
  color: var(--color-text);
  margin: 0 0 0.3rem;
}

.pp-tier-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-subtle);
  margin: 0 0 1.4rem;
}

.pp-tier-card ul {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
  flex: 1;
}

.pp-tier-card li {
  position: relative;
  padding-left: 1.3rem;
  line-height: 1.7;
  font-size: 0.92rem;
  color: #B9C9D8;
  margin-bottom: 0.5rem;
}

.pp-tier-card li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent-green);
}

.pp-tier-card--pro li::before {
  color: var(--color-accent-orange);
}

.pp-tier-card .fb-btn {
  align-self: stretch;
  justify-content: center;
}

.pp-tier__coverage {
  margin: 2.8rem auto 0;
  max-width: 880px;
  text-align: center;
}

.pp-tier__coverage img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  display: block;
}

.pp-tier__coverage figcaption {
  font-size: 0.84rem;
  color: var(--color-text-subtle);
  margin-top: 0.65rem;
}

/* ---------- 比分直播演示 ---------- */
.pp-live {
  padding: 3.6rem 0;
  background: var(--pp-bg-deep);
}

.pp-live__board {
  background: linear-gradient(160deg, #0A1E3C 0%, #08182E 100%);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.5rem 1.2rem;
  margin-bottom: 2.6rem;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.32);
}

.pp-live__board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(29, 58, 95, 0.8);
  margin-bottom: 1.2rem;
}

.pp-live__title {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
}

.pp-live__title .fb-mono {
  color: var(--color-accent-orange);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.pp-live__title span:last-child {
  font-size: 0.86rem;
  color: var(--color-text-subtle);
}

.pp-live__state {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--color-text);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.25);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
}

.pp-live__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-green);
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.8);
  animation: ppPulse 1.6s ease-in-out infinite;
}

@keyframes ppPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(57, 255, 20, 0.8); }
  50% { opacity: 0.5; box-shadow: 0 0 2px rgba(57, 255, 20, 0.4); }
}

.pp-live__ratio {
  padding: 0.4rem 0 1rem;
}

.pp-live__ratio-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr 3.5rem;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.65rem;
}

.pp-live__ratio-row--away {
  grid-template-columns: 3.5rem 1fr 4.5rem;
  direction: rtl;
}

.pp-live__ratio-row--away > * {
  direction: ltr;
}

.pp-live__ratio-row--away .pp-live__bar {
  direction: rtl;
}

.pp-live__ratio-label {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

.pp-live__ratio-row .fb-mono {
  font-size: 0.9rem;
  color: var(--color-text);
  text-align: right;
}

.pp-live__ratio-row--away .fb-mono {
  text-align: left;
}

.pp-live__bar {
  height: 12px;
  background: rgba(157, 176, 192, 0.12);
  border-radius: 4px;
  overflow: hidden;
}

.pp-live__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-green), #7FFF5C);
  border-radius: 4px;
  transition: width 0.5s ease;
}

.pp-live__ratio-row--away .pp-live__bar i {
  background: linear-gradient(90deg, var(--color-accent-orange), #FF9633);
}

.pp-live__status {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.75rem 0;
  background: rgba(255, 107, 0, 0.07);
  border: 1px solid rgba(255, 107, 0, 0.2);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.pp-live__status .fb-mono {
  color: var(--color-accent-orange);
  font-size: 0.95rem;
}

.pp-live__status span:last-child {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
}

.pp-live__stream {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pp-live__stream li {
  display: grid;
  grid-template-columns: 5.8rem 1fr 3rem;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(29, 58, 95, 0.6);
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  animation: ppStreamIn 0.5s ease both;
}

.pp-live__stream li:nth-child(2) {
  animation-delay: 0.15s;
}

.pp-live__stream li:nth-child(3) {
  animation-delay: 0.3s;
}

.pp-live__stream .fb-mono {
  color: var(--color-text);
  font-size: 0.82rem;
}

.pp-live__stream em {
  font-style: normal;
  font-size: 0.75rem;
  color: var(--color-accent-green);
  text-align: right;
}

@keyframes ppStreamIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.pp-live__figure {
  margin: 0;
}

.pp-live__figure img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  display: block;
}

.pp-live__figure figcaption {
  font-size: 0.84rem;
  color: var(--color-text-subtle);
  margin-top: 0.65rem;
}

/* ---------- 标签筛选 ---------- */
.pp-filter {
  padding: 3.6rem 0;
}

.pp-filter__body {
  margin-bottom: 2.4rem;
}

.pp-filter__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.pp-filter__tags .fb-tag {
  background: var(--color-white);
  border: 1px solid #D6E0E8;
  color: #0A1E3C;
}

.pp-filter__tags .fb-tag:hover {
  border-color: var(--color-accent-orange);
}

.pp-filter__tags .fb-tag.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text);
}

.pp-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--color-white);
  border: 1px solid #D6E0E8;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(10, 30, 60, 0.06);
}

.pp-filter-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid #E6ECF2;
}

.pp-filter-item:last-child {
  border-bottom: none;
}

.pp-filter-item__round {
  font-size: 0.78rem;
  color: var(--color-accent-orange);
  background: rgba(255, 107, 0, 0.1);
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
  white-space: nowrap;
}

.pp-filter-item__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: #15202E;
  flex: 1;
}

.pp-filter-item__tag {
  font-size: 0.75rem;
  color: #64758A;
  border: 1px solid #D6E0E8;
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  white-space: nowrap;
  display: none;
}

.pp-filter-item .fb-tag {
  font-size: 0.75rem;
  white-space: nowrap;
}

.pp-filter__figure {
  margin: 0;
}

.pp-filter__figure img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid #D6E0E8;
  display: block;
}

.pp-filter__figure figcaption {
  font-size: 0.82rem;
  color: var(--pp-muted);
  margin-top: 0.6rem;
}

/* ---------- 数据接口与合作 ---------- */
.pp-api {
  padding: 3.6rem 0 4.4rem;
  background:
    radial-gradient(circle at 12% 85%, var(--pp-glow-green), transparent 40%),
    radial-gradient(circle at 88% 15%, var(--pp-glow-orange), transparent 36%),
    var(--color-primary);
}

.pp-api__content {
  display: grid;
  gap: 2.2rem;
}

.pp-api__text p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--color-text-subtle);
  margin: 0 0 1.2rem;
  max-width: 40em;
}

.pp-api__text ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pp-api__text li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: #B9C9D8;
}

.pp-api__text li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--color-accent-green);
  transform: skewX(-18deg);
  border-radius: 1px;
}

.pp-api__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.pp-api-stat {
  background: rgba(8, 24, 46, 0.72);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent-green);
  border-radius: 10px;
  padding: 1.15rem 1.05rem;
}

.pp-api-stat .fb-mono {
  display: block;
  font-size: 1.9rem;
  line-height: 1.1;
  color: var(--color-accent-green);
  margin-bottom: 0.3rem;
  white-space: nowrap;
}

.pp-api-stat small {
  font-size: 0.78rem;
  color: var(--color-text-subtle);
  line-height: 1.4;
}

.pp-api__cta {
  margin: 2.4rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(29, 58, 95, 0.8);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--color-text-subtle);
}

.pp-api__cta a {
  color: var(--color-accent-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.4);
  margin: 0 0.15em;
}

.pp-api__cta a:hover {
  border-bottom-color: var(--color-accent-green);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .pp-download__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pp-filter-item__tag {
    display: inline-block;
  }

  .pp-api__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .pp-download__figure img {
    border-radius: 12px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .pp-hero {
    padding: 5rem 0 6rem;
  }

  .pp-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
  }

  .pp-hero__visual {
    min-height: 520px;
  }

  .pp-phone {
    width: 280px;
  }

  .pp-float--green {
    top: 12%;
    left: -2%;
  }

  .pp-float--orange {
    bottom: 14%;
    right: -2%;
  }

  .pp-features,
  .pp-download,
  .pp-tier,
  .pp-live,
  .pp-filter,
  .pp-api {
    padding: 4.8rem 0;
  }

  .pp-features__track {
    padding: 0 calc((100vw - 1200px - 5rem) / 2 + 2.5rem);
  }

  .pp-tier__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem;
  }

  .pp-live__board {
    padding: 2rem 2.2rem;
  }

  .pp-live__ratio-row {
    grid-template-columns: 6rem 1fr 4.5rem;
    margin-bottom: 0.8rem;
  }

  .pp-live__ratio-row--away {
    grid-template-columns: 4.5rem 1fr 6rem;
  }

  .pp-filter__body {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    align-items: start;
  }

  .pp-filter__tags {
    grid-column: 1 / -1;
  }

  .pp-api__content {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: start;
  }

  .pp-api-stat {
    padding: 1.4rem 1.2rem;
  }

  .pp-api-stat .fb-mono {
    font-size: 2.1rem;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1200px) {
  .pp-hero__copy h1 {
    font-size: 3.3rem;
  }

  .pp-download__grid {
    gap: 2rem;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .pp-phone,
  .pp-card,
  .pp-live__dot,
  .pp-live__stream li {
    animation: none !important;
    transition: none !important;
  }
}