/* ===== 产品与业务 /business/ 专属样式 ===== */
.page-products {
  display: block;
  background: var(--ink-900);
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  margin: 0;
}

.page-products p {
  margin: 0 0 1em;
}

.page-products p:last-child {
  margin-bottom: 0;
}

.page-products a {
  color: var(--neon);
}

.page-products .p-sec {
  padding: clamp(46px, 7vw, 94px) 0;
}

.page-products .p-sec--tight {
  padding: clamp(32px, 5vw, 60px) 0 clamp(50px, 7vw, 90px);
}

.page-products .p-sec--mist {
  background: var(--mist);
  color: var(--ink-900);
}

.page-products .p-sec--mist .section-title,
.page-products .p-sec--mist h2,
.page-products .p-sec--mist h3 {
  color: var(--ink-900);
}

.page-products .p-sec--mist .kicker {
  color: var(--danza);
}

.page-products .p-sec--mist p {
  color: rgba(11, 36, 25, .82);
}

.page-products .p-sec--dash {
  background: var(--dash);
}

.page-products .p-lede {
  max-width: 660px;
  margin: 18px 0 0;
  font-size: clamp(15.5px, 1.9vw, 18px);
  line-height: 1.8;
  color: rgba(242, 246, 243, .82);
}

.page-products .p-sec--mist .p-lede {
  color: rgba(11, 36, 25, .8);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(24px, 4.5vw, 52px);
  padding-bottom: clamp(40px, 7vw, 86px);
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -46%;
  width: min(620px, 78vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(76, 224, 122, .2), transparent 66%);
  pointer-events: none;
}

.page-products .p-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 38px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--moss);
}

.page-products .crumbs a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .crumbs a:hover,
.page-products .crumbs a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-products .crumbs li + li::before {
  content: "/";
  margin-right: 2px;
  color: rgba(126, 156, 139, .5);
}

.page-products .p-hero h1 {
  margin: 12px 0 20px;
  color: var(--white);
}

.page-products .p-hero__lede {
  max-width: 640px;
  font-size: clamp(16px, 2vw, 18.5px);
  line-height: 1.85;
  color: rgba(242, 246, 243, .86);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .p-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 14px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--hair);
  list-style: none;
}

.page-products .p-facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.page-products .p-facts__num {
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 700;
  color: var(--neon);
  letter-spacing: -0.01em;
}

.page-products .p-facts__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--moss);
}

/* ---------- 服务路径（技能树） ---------- */
.page-products .tree {
  position: relative;
  margin-top: clamp(28px, 5vw, 50px);
  padding-left: 30px;
}

.page-products .tree::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--neon) 0%, rgba(76, 224, 122, .28) 62%, rgba(76, 224, 122, 0) 100%);
}

.page-products .tree__node {
  position: relative;
  margin-bottom: 12px;
}

.page-products .tree__node::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 20px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--moss);
  background: var(--ink-900);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .tree__node--root::before {
  border-color: var(--neon);
  background: var(--neon);
}

.page-products .tree__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 14px;
  width: 100%;
  padding: 15px 18px;
  text-align: left;
  font: inherit;
  color: var(--chalk);
  background: var(--ink-800);
  border: 1px solid var(--hair);
  border-radius: var(--r-m);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .tree__trigger:hover {
  border-color: rgba(76, 224, 122, .55);
}

.page-products .tree__node--root .tree__trigger {
  border-color: rgba(76, 224, 122, .5);
}

.page-products .tree__step {
  grid-row: span 2;
  align-self: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--sand);
}

.page-products .tree__label {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}

.page-products .tree__hint {
  font-size: 12.5px;
  color: var(--moss);
  letter-spacing: .02em;
}

.page-products .tree__panel {
  padding: 14px 18px 4px;
}

.page-products .tree__panel p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 246, 243, .8);
}

/* ---------- 分段切换通用 ---------- */
.page-products .seg,
.page-products .plans__main {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .tab {
  appearance: none;
  padding: 9px 20px;
  font: inherit;
  font-size: 14.5px;
  color: var(--moss);
  background: transparent;
  border: 1px solid var(--hair);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .tab:hover {
  color: var(--chalk);
  border-color: rgba(126, 156, 139, .5);
}

.page-products .tab[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--neon);
  border-color: var(--neon);
  font-weight: 700;
}

/* ---------- 平台对照 ---------- */
.page-products .platform {
  display: grid;
  gap: 22px;
}

.page-products .platform__shot {
  width: 100%;
  max-width: 240px;
  margin: 0 auto;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--hair);
  background: linear-gradient(165deg, var(--ink-800), var(--dash));
}

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

.page-products .platform__title {
  margin-bottom: 14px;
  font-size: clamp(19px, 3vw, 24px);
  color: var(--white);
}

.page-products .platform__body .note {
  margin-top: 18px;
}

/* ---------- 勾选清单 ---------- */
.page-products .tick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .tick li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(242, 246, 243, .84);
}

.page-products .tick li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--neon);
}

.page-products .tick__diff::before {
  background: var(--sand);
}

.page-products .tick--invert li {
  color: rgba(11, 36, 25, .84);
}

.page-products .tick--invert li::before {
  background: var(--danza);
}

/* ---------- 集锦 ---------- */
.page-products .clips {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .clips__text .tick {
  margin-top: 20px;
}

.page-products .clips__link {
  margin-top: 22px;
  font-size: 15px;
}

.page-products .clips__link a {
  color: var(--danza);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 70, 44, .45);
  padding-bottom: 2px;
}

.page-products .clips__link a:hover {
  border-bottom-color: var(--danza);
}

.page-products .clips__figure {
  margin: 0;
}

/* ---------- 价格区 ---------- */
.page-products .plans {
  display: grid;
  gap: 30px;
  margin-top: 8px;
}

.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-m);
}

.page-products .price {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  background: var(--dash);
  border-radius: var(--r-m);
  overflow: hidden;
  font-size: 14.5px;
}

.page-products .price thead th {
  padding: 12px 14px;
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--white);
  background: var(--danza);
  white-space: nowrap;
}

.page-products .price tbody th {
  padding: 15px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--white);
}

.page-products .price td {
  padding: 15px 14px;
  color: rgba(242, 246, 243, .82);
}

.page-products .price tbody tr:nth-child(even) {
  background: rgba(11, 36, 25, .38);
}

.page-products .price tbody th,
.page-products .price tbody td {
  border-top: 1px solid var(--hair-soft);
}

.page-products .price td.num,
.page-products .price th.num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
  color: var(--chalk);
}

.page-products .price + .note,
.page-products .tabs__panel .note {
  margin-top: 14px;
}

.page-products .shot {
  margin: 0;
  border-radius: var(--r-m);
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--ink-800);
}

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

.page-products .shot__caption {
  padding: 11px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--moss);
}

.page-products .p-sec--mist .shot {
  border-color: rgba(11, 36, 25, .16);
  background: rgba(11, 36, 25, .06);
}

.page-products .p-sec--mist .shot__caption {
  color: rgba(11, 36, 25, .7);
}

/* ---------- 关注列表同步 ---------- */
.page-products .sync {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .sync__text .tick {
  margin-top: 20px;
}

.page-products .sync__link {
  margin-top: 22px;
  font-size: 15px;
}

.page-products .sync__link a {
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 58, 40, .4);
  padding-bottom: 2px;
}

.page-products .sync__link a:hover {
  border-bottom-color: var(--ink-800);
}

.page-products .sync__figure {
  margin: 0;
}

/* ---------- 轮次数据 ---------- */
.page-products .board {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 28px);
  background: rgba(11, 36, 25, .55);
  border: 1px solid var(--hair);
  border-radius: var(--r-l);
}

.page-products .board__head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair-soft);
}

.page-products .board__tag {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--sand);
}

.page-products .board__grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.page-products .board__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .board__num {
  font-size: clamp(34px, 8vw, 52px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--chalk);
  letter-spacing: -0.02em;
}

.page-products .board__num small {
  font-size: .45em;
  color: var(--moss);
  margin: 0 2px;
}

.page-products .board__label {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--moss);
}

.page-products .board__bar {
  display: block;
  width: 100%;
  max-width: 220px;
  height: 6px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(126, 156, 139, .22);
  overflow: hidden;
}

.page-products .board__bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--neon);
}

.page-products .board__bar--danza i {
  background: var(--danza);
}

.page-products .board__cell--note p {
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 246, 243, .78);
}

.page-products .stats-notes {
  margin-top: 26px;
}

.page-products .stats-notes .card h3 {
  margin-bottom: 10px;
  font-size: 18px;
  color: var(--white);
}

.page-products .stats-notes .card p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 246, 243, .8);
}

/* ---------- 四步 ---------- */
.page-products .steps {
  display: grid;
  gap: 16px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-products .steps__item {
  position: relative;
  padding: 20px 20px 20px 22px;
  background: var(--ink-800);
  border: 1px solid var(--hair);
  border-radius: var(--r-m);
}

.page-products .steps__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--neon);
}

.page-products .steps__no {
  display: block;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--sand);
  margin-bottom: 8px;
}

.page-products .steps__item h3 {
  margin-bottom: 8px;
  font-size: 18px;
  color: var(--white);
}

.page-products .steps__item p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 246, 243, .8);
}

/* ---------- 收尾 ---------- */
.page-products .cta {
  display: grid;
  gap: 22px;
  padding: clamp(26px, 4vw, 40px);
  background: linear-gradient(150deg, var(--ink-800), var(--ink-900) 72%);
  border: 1px solid rgba(76, 224, 122, .28);
  border-radius: var(--r-l);
}

.page-products .cta__text p {
  max-width: 620px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 246, 243, .82);
}

.page-products .cta__text .section-title {
  margin-bottom: 12px;
}

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

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

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

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

  .page-products .board__cell--note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 820px) {
  .page-products .platform {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .platform__shot {
    max-width: none;
    margin: 0;
  }

  .page-products .platform--ios {
    grid-template-columns: minmax(0, 1fr) 236px;
  }

  .page-products .platform--ios .platform__shot {
    order: 2;
  }

  .page-products .clips {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 44px;
  }

  .page-products .sync {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
  }

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

  .page-products .board__cell--note {
    grid-column: auto;
  }

  .page-products .cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
  }

  .page-products .cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-products .plans {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .75fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}
</main>