.page-products {
  background: var(--night);
  color: var(--paper);
  padding-bottom: 8px;
}

/* 首屏 */
.page-products .apps-hero {
  position: relative;
  padding: 26px 0 44px;
  overflow: hidden;
}

.page-products .apps-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(110% 70% at 88% -12%, rgba(36, 230, 210, 0.2), transparent 60%),
    radial-gradient(90% 60% at -10% 108%, rgba(255, 122, 47, 0.16), transparent 62%);
}

.page-products .apps-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image: repeating-linear-gradient(0deg, rgba(244, 239, 227, 0.06) 0 1px, transparent 1px 6px);
}

.page-products .apps-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .hero-head {
  max-width: 44rem;
  margin-top: 14px;
}

.page-products .hero-head h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 7.6vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 10px 0 14px;
}

.page-products .hero-lede {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 239, 227, 0.8);
  max-width: 34em;
  margin: 0;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 工作台 */
.page-products .workbench {
  margin-top: 28px;
  display: grid;
  gap: 16px;
  padding: 0 8px 10px 0;
}

.page-products .wb-rail {
  border: var(--border);
  box-shadow: var(--shadow-hard);
  background: var(--slate);
  padding: 14px 14px 16px;
}

.page-products .rail-title {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

.page-products .rail-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
  margin: 0 0 12px;
}

.page-products .rail-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 16px 0 8px;
}

.page-products .letter-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.page-products .letter {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
  border: 1px solid rgba(141, 154, 165, 0.45);
}

.page-products .letter.is-on {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-products .league-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .league-list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(244, 239, 227, 0.86);
}

.page-products .league-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-products .rail-note--last {
  font-family: var(--font-body);
  line-height: 1.65;
  margin: 14px 0 0;
}

.page-products .wb-board {
  display: grid;
  gap: 14px;
}

.page-products .fn-card {
  position: relative;
  background: var(--deep);
  border: var(--border);
  box-shadow: var(--shadow-hard);
  padding: 18px 16px 18px;
}

.page-products .fn-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: var(--cyan);
}

.page-products .fn-card--orange::after {
  background: var(--orange);
}

.page-products .fn-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--night);
  background: var(--lime);
  display: inline-block;
  padding: 3px 8px;
  margin: 4px 0 12px;
}

.page-products .fn-title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.32;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.page-products .fn-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .fn-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(244, 239, 227, 0.78);
}

.page-products .fn-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan);
}

.page-products .wb-figure {
  margin: 0;
  position: relative;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  background: var(--slate);
}

.page-products .wb-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-products .wb-figcap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 26px 12px 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper);
  background: linear-gradient(transparent, rgba(2, 11, 18, 0.9));
}

/* 通用章节 */
.page-products .sec {
  padding: 44px 0;
  position: relative;
}

.page-products .sec + .sec {
  border-top: 2px solid var(--slate);
}

.page-products .sec-head {
  max-width: 38em;
  margin-bottom: 24px;
}

.page-products .sec-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-products .sec-h2 {
  font-family: var(--font-display);
  font-size: clamp(23px, 5.6vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

.page-products .sec-p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 239, 227, 0.82);
  margin: 0 0 18px;
  max-width: 34em;
}

.page-products .sec-split {
  display: grid;
  gap: 26px;
}

.page-products .apps-figure {
  margin: 0;
  position: relative;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  background: var(--slate);
}

.page-products .apps-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .apps-figure figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px 12px 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper);
  background: linear-gradient(transparent, rgba(2, 11, 18, 0.9));
}

.page-products .apps-figure--tall img {
  aspect-ratio: 3 / 4;
}

/* 球队库功能卡 */
.page-products .kn-row {
  display: grid;
  gap: 14px;
}

.page-products .kn-card {
  position: relative;
  border: 2px solid var(--slate);
  background: rgba(11, 39, 64, 0.72);
  padding: 18px 16px 18px;
}

.page-products .kn-card::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -2px;
  width: 38px;
  height: 4px;
  background: var(--cyan);
}

.page-products .kn-card:nth-child(2)::before {
  background: var(--lime);
}

.page-products .kn-card:nth-child(3)::before {
  background: var(--clay);
}

.page-products .kn-title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.page-products .kn-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 239, 227, 0.76);
  margin: 0;
}

/* 三步流程 */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .step-card {
  border: 2px solid var(--slate);
  box-shadow: var(--shadow-soft);
  background: var(--deep);
  padding: 14px 14px 16px;
}

.page-products .step-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-products .step-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  margin: 0 0 6px;
}

.page-products .step-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.76);
}

/* 比分卡示意 */
.page-products .score-demo {
  border: 2px solid var(--slate);
  background: linear-gradient(160deg, rgba(23, 56, 79, 0.9), rgba(6, 24, 38, 0.96));
  padding: 14px 14px 12px;
  margin: 0 0 14px;
}

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

.page-products .sc-team {
  flex: 1;
  font-size: 14px;
  color: rgba(244, 239, 227, 0.86);
}

.page-products .sc-team--right {
  text-align: right;
}

.page-products .sc-num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 9vw, 44px);
  line-height: 1;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-products .sc-colon {
  color: var(--stone);
  margin: 0 4px;
}

.page-products .sc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--stone);
}

.page-products .sc-time {
  font-family: var(--font-mono);
  color: var(--lime);
}

/* 折叠组 */
.page-products .fold {
  border: 2px solid var(--slate);
  background: var(--deep);
}

.page-products .fold summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--paper);
}

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

.page-products .fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-products .fold[open] summary::after {
  content: "－";
}

.page-products .fold-body {
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 239, 227, 0.78);
}

.page-products .fold--wide {
  margin-top: 22px;
}

/* 版本时间线 */
.page-products .tl-wrap {
  display: grid;
  gap: 22px;
}

.page-products .tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
}

.page-products .tl::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--moss), var(--clay));
}

.page-products .tl-item {
  position: relative;
  padding-bottom: 20px;
}

.page-products .tl-item:last-child {
  padding-bottom: 0;
}

.page-products .tl-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 3px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--cyan);
  background: var(--night);
}

.page-products .tl-item:nth-child(2)::before {
  border-color: var(--moss);
}

.page-products .tl-item:nth-child(3)::before {
  border-color: var(--clay);
}

.page-products .tl-item:nth-child(4)::before {
  border-color: var(--lime);
}

.page-products .tl-year {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--lime);
  margin: 0 0 4px;
}

.page-products .tl-title {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.4;
  margin: 0 0 6px;
}

.page-products .tl-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 239, 227, 0.75);
}

.page-products .apps-figure--banner img {
  aspect-ratio: 8 / 3;
}

/* 设备与上手 */
.page-products .device-grid {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
}

.page-products .device-card {
  border: 1px solid var(--slate);
  background: rgba(23, 56, 79, 0.55);
  padding: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(244, 239, 227, 0.78);
}

.page-products .device-card strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-products .path-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .path-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.82);
}

.page-products .path-no {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--night);
  background: var(--lime);
}

/* 常见疑问 */
.page-products .faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .faq-item {
  border-left: 3px solid var(--orange);
  background: rgba(11, 39, 64, 0.6);
  padding: 14px 16px;
}

.page-products .faq-item h3 {
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.45;
  margin: 0 0 8px;
}

.page-products .faq-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 239, 227, 0.75);
}

.page-products .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-products .wb-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .wb-figure {
    grid-column: 1 / -1;
  }

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

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

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

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

@media (min-width: 900px) {
  .page-products .apps-hero {
    padding: 40px 0 60px;
  }

  .page-products .workbench {
    grid-template-columns: 216px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
    margin-top: 34px;
  }

  .page-products .wb-rail {
    position: sticky;
    top: calc(var(--bar-h) + 16px);
    padding: 18px 16px 20px;
  }

  .page-products .sec {
    padding: 60px 0;
  }

  .page-products .sec-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
  }

  .page-products .sec-split--rev > figure {
    order: -1;
  }

  .page-products .tl-wrap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 32px;
  }

  .page-products .apps-figure--banner {
    display: flex;
  }

  .page-products .apps-figure--banner img {
    height: 100%;
    min-height: 260px;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .page-products .apps-figure--tall img {
    aspect-ratio: 3 / 4;
    max-height: 560px;
  }

  .page-products .fold--wide {
    max-width: 62rem;
  }
}