/* ===== AIFA赛事导航国内版 · 服务项目页（/services/）===== */
.page-products {
  --svc-radius: 16px;
  position: relative;
  background:
    radial-gradient(circle at 10% 6%, rgba(57, 255, 20, 0.07), transparent 30%),
    radial-gradient(circle at 92% 8%, rgba(255, 102, 0, 0.06), transparent 26%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-products .section__label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.page-products .section__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.16;
  text-transform: uppercase;
  letter-spacing: 0.015em;
}

/* 面包屑 */
.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding-top: clamp(1rem, 2vw, 1.5rem);
  padding-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}

.page-products .breadcrumbs__link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-products .breadcrumbs__link:hover {
  color: var(--accent);
}

.page-products .breadcrumbs__item:last-child {
  color: var(--text);
}

/* 首屏 Hero */
.page-products .hero-panel {
  position: relative;
  padding: clamp(2rem, 5vw, 4.5rem) 0 clamp(1rem, 2vw, 1.5rem);
  border-bottom: 1px solid var(--border);
}

.page-products .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.16;
  pointer-events: none;
}

.page-products .hero-panel__decor {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  background: linear-gradient(135deg, transparent 34%, rgba(57, 255, 20, 0.08) 34%, rgba(57, 255, 20, 0.04) 56%, transparent 56%);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 16% 100%);
  z-index: 0;
  pointer-events: none;
}

@media (max-width: 899px) {
  .page-products .hero-panel__decor {
    width: 60%;
    opacity: 0.5;
  }
}

.page-products .hero-panel__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .page-products .hero-panel__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.85fr);
    gap: 4rem;
    align-items: end;
  }
}

.page-products .hero-panel__kicker {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.page-products .hero-panel h1 {
  margin: 0 0 0.4rem;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-products .hero-panel__subtitle {
  margin: 0 0 1.2rem;
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: var(--accent-2);
  font-weight: 700;
}

.page-products .hero-panel__lead {
  margin: 0 0 1.5rem;
  max-width: 58ch;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-products .hero-panel__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.page-products .hero-panel__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 560px) and (max-width: 899px) {
  .page-products .hero-panel__stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.page-products .hero-panel__stat {
  position: relative;
  padding: 1.2rem 1rem;
  background: rgba(15, 29, 58, 0.72);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.page-products .hero-panel__stat::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.page-products .hero-panel__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1.2;
}

.page-products .hero-panel__stat span {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.page-products .hero-panel__spot {
  position: relative;
  z-index: 1;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
  background: var(--bg-panel);
}

.page-products .hero-panel__spot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 核心功能 */
.page-products .features-block {
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.page-products .features-block__header {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .page-products .features-block__header {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    align-items: end;
  }
}

.page-products .features-block__intro {
  max-width: 62ch;
  margin: 0;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-products .features-block__tabs {
  margin-top: 1.75rem;
}

.page-products .features-block__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--border);
}

.page-products .features-block__tab {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.page-products .features-block__tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.page-products .features-block__tab[aria-selected="true"] {
  background: var(--accent);
  color: #0A1428;
  border-color: var(--accent);
}

.page-products .features-block__panel {
  padding: 1.5rem 0 0.25rem;
}

.page-products .features-block__grid {
  display: grid;
  gap: 1.25rem;
}

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

.page-products .features-block__card {
  position: relative;
  padding: 1.5rem 1.25rem 1.25rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
}

.page-products .features-block__card::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
}

.page-products .features-block__card:nth-child(even)::before {
  background: linear-gradient(90deg, var(--accent-2), transparent 70%);
}

.page-products .features-block__card-num {
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--text-dim);
  opacity: 0.35;
}

.page-products .features-block__card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  line-height: 1.3;
}

.page-products .features-block__card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* 收藏夹战报面板 */
.page-products .features-block__fav {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .page-products .features-block__fav {
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  }
}

.page-products .features-block__fav-copy h3 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
}

.page-products .features-block__fav-copy p {
  margin: 0 0 1rem;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-products .features-block__list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .features-block__list li {
  position: relative;
  padding-left: 1.25rem;
  line-height: 1.6;
}

.page-products .features-block__list li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.page-products .features-block__fav-media {
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
  background: var(--bg-panel);
}

.page-products .features-block__fav-media img {
  display: block;
  width: 100%;
  height: auto;
}

/* 新手指引面板 */
.page-products .features-block__guide {
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(255, 102, 0, 0.08) 0%, transparent 40%),
    var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
}

.page-products .features-block__guide h3 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
}

.page-products .features-block__guide p {
  max-width: 72ch;
  margin: 0 0 1.25rem;
  color: var(--text-dim);
  line-height: 1.8;
}

/* 路径对比 */
.page-products .compare-block {
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  background: linear-gradient(180deg, rgba(15, 29, 58, 0.35), transparent 30%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-products .compare-block__header {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-products .compare-block__intro {
  max-width: 72ch;
  margin: 0;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-products .compare-block__compare {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (min-width: 900px) {
  .page-products .compare-block__compare {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: stretch;
    gap: 2rem;
  }
}

.page-products .compare-block__regular,
.page-products .compare-block__aifa {
  padding: 1.75rem 1.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
}

.page-products .compare-block__regular h3,
.page-products .compare-block__aifa h3 {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
}

.page-products .compare-block__regular h3 {
  color: var(--text-dim);
}

.page-products .compare-block__aifa {
  border-color: rgba(57, 255, 20, 0.5);
}

.page-products .compare-block__aifa h3 {
  color: var(--accent);
}

.page-products .compare-block__steps {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .compare-block__steps li {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.page-products .compare-block__aifa .compare-block__steps li {
  background: rgba(57, 255, 20, 0.06);
  border-color: rgba(57, 255, 20, 0.35);
}

.page-products .compare-block__steps li span {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--accent);
}

.page-products .compare-block__regular .compare-block__steps li span {
  color: var(--text-dim);
}

.page-products .compare-block__steps li p {
  margin: 0;
  line-height: 1.4;
}

.page-products .compare-block__arrow {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.page-products .compare-block__arrow-line {
  position: relative;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
}

.page-products .compare-block__arrow-line::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--accent);
}

.page-products .compare-block__arrow span {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent-2);
}

@media (min-width: 900px) {
  .page-products .compare-block__arrow {
    flex-direction: column;
  }

  .page-products .compare-block__arrow-line {
    width: 2px;
    height: 100px;
    background: linear-gradient(180deg, var(--accent-2), var(--accent));
  }

  .page-products .compare-block__arrow-line::after {
    right: auto;
    bottom: -6px;
    top: auto;
    transform: translateX(-50%);
    border-top: 8px solid var(--accent);
    border-right: 6px solid transparent;
    border-bottom: 0;
    border-left: 6px solid transparent;
  }

  .page-products .compare-block__arrow span {
    writing-mode: vertical-rl;
    font-size: 0.9rem;
    letter-spacing: 0.3em;
  }
}

.page-products .compare-block__media {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
  background: var(--bg-panel);
}

.page-products .compare-block__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* 信任胶条 */
.page-products .trust-strip {
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}

.page-products .trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1rem;
}

.page-products .trust-strip__inner span {
  padding: 0.65rem 1.1rem;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(10, 20, 40, 0.7);
  color: var(--text);
}

.page-products .trust-strip__inner span:nth-child(2),
.page-products .trust-strip__inner span:nth-child(4) {
  border-color: rgba(255, 102, 0, 0.45);
  color: var(--accent-2);
}

.page-products .trust-strip__inner span:nth-child(3),
.page-products .trust-strip__inner span:nth-child(5) {
  border-color: rgba(57, 255, 20, 0.35);
}

/* 数据刷新机制 */
.page-products .sync-block {
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.page-products .sync-block__header {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.page-products .sync-block__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .page-products .sync-block__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4rem;
  }
}

.page-products .sync-block__visual {
  display: grid;
  justify-items: center;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .page-products .sync-block__visual {
    grid-template-columns: 240px minmax(0, 1fr);
    justify-items: stretch;
    align-items: center;
  }
}

.page-products .sync-block__ring {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto;
}

.page-products .sync-block__ring-ring {
  position: absolute;
  inset: 0;
  border: 2px dashed var(--accent);
  border-radius: 50%;
  animation: page-products-rotate 24s linear infinite;
}

.page-products .sync-block__ring-dot {
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: page-products-pulse 2s ease-in-out infinite;
}

.page-products .sync-block__ring-core {
  position: absolute;
  inset: 30px;
  display: grid;
  place-items: center;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 50%;
}

.page-products .sync-block__ring-core strong {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  line-height: 1;
  color: var(--accent);
}

.page-products .sync-block__ring-core span {
  color: var(--text-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.page-products .sync-block__img {
  display: block;
  width: 100%;
  max-width: 460px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
}

.page-products .sync-block__steps {
  display: grid;
  gap: 1rem;
}

.page-products .sync-block__step {
  display: flex;
  gap: 1.25rem;
  padding: 1.3rem 1.25rem;
  background: rgba(15, 29, 58, 0.65);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.page-products .sync-block__step > strong {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--accent-2);
}

.page-products .sync-block__step h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.page-products .sync-block__step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* 适用场景 */
.page-products .scenes-block {
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  border-top: 1px solid var(--border);
}

.page-products .scenes-block__header {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.page-products .scenes-block__grid {
  display: grid;
  gap: 1.5rem;
}

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

  .page-products .scenes-block__card:nth-child(2) {
    margin-top: 1.75rem;
  }

  .page-products .scenes-block__card:nth-child(3) {
    margin-top: 0.75rem;
  }
}

.page-products .scenes-block__card {
  position: relative;
  padding: 1.75rem 1.4rem 1.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-products .scenes-block__card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.55);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(57, 255, 20, 0.15);
}

.page-products .scenes-block__index {
  margin-bottom: 1rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
}

.page-products .scenes-block__card:nth-child(2) .scenes-block__index {
  color: rgba(255, 102, 0, 0.25);
}

.page-products .scenes-block__card:nth-child(3) .scenes-block__index {
  color: rgba(57, 255, 20, 0.22);
}

.page-products .scenes-block__card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.08rem;
  line-height: 1.4;
}

.page-products .scenes-block__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .scenes-block__media {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--svc-radius);
  overflow: hidden;
  background: var(--bg-panel);
}

.page-products .scenes-block__media img {
  display: block;
  width: 100%;
  height: auto;
}

/* 底部引导 */
.page-products .cta-block {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.07) 0%, transparent 50%),
    linear-gradient(315deg, rgba(255, 102, 0, 0.07) 0%, transparent 50%);
  border-top: 1px solid var(--border);
}

.page-products .cta-block__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: rgba(15, 29, 58, 0.75);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.page-products .cta-block__inner h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.2;
}

.page-products .cta-block__inner p {
  max-width: 56ch;
  margin: 0 auto 1.5rem;
  color: var(--text-dim);
  line-height: 1.8;
}

.page-products .cta-block__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1rem;
}

/* 滚动渐显 */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* 动效与无障碍 */
@keyframes page-products-rotate {
  to {
    transform: rotate(360deg);
  }
}

@keyframes page-products-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.4);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
  }
}