.page-products {
  --pp-gap: clamp(16px, 3vw, 28px);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(0deg, rgba(11, 19, 43, 0.04) 0 1px, transparent 1px 30px);
  color: var(--char);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-products .breadcrumbs {
  padding-top: clamp(14px, 3vw, 26px);
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  padding-top: clamp(14px, 2.6vw, 24px);
}

.page-products .hero__frame {
  position: relative;
  border: 1px solid var(--hair-strong);
  border-top: 0;
  background: var(--paper);
  padding: clamp(24px, 4vw, 48px) clamp(18px, 4vw, 46px) clamp(26px, 4.4vw, 46px);
  box-shadow: 14px 14px 0 rgba(29, 53, 87, 0.1);
}

.page-products .hero__frame::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background: linear-gradient(90deg, var(--red) 0 50%, var(--amber) 50% 100%);
}

.page-products .hero__ruler {
  height: 12px;
  margin-bottom: clamp(16px, 2.6vw, 24px);
  border-bottom: 1px solid var(--hair);
  background-image: repeating-linear-gradient(90deg, var(--hair-strong) 0 1px, transparent 1px 14px);
  background-repeat: repeat-x;
  background-position: bottom;
  opacity: 0.55;
}

.page-products .hero h1 {
  margin: 8px 0 16px;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 6.4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--char);
}

.page-products .hero__lead {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 62ch;
  font-size: clamp(15px, 2.3vw, 18px);
  line-height: 1.82;
  color: var(--ink);
}

.page-products .hero__badges,
.page-products .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .hero__badges {
  margin-bottom: clamp(20px, 3vw, 28px);
}

/* ---------- 数据横切面 ---------- */
.page-products .ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(26px, 4.6vw, 44px);
  border: 1px solid var(--hair-strong);
  background: var(--ink);
  color: var(--white);
}

.page-products .ledger__cell {
  padding: 18px 16px 20px;
  border-bottom: 1px solid var(--hair-light);
  border-right: 1px solid var(--hair-light);
}

.page-products .ledger__cell:nth-child(2n) {
  border-right: 0;
}

.page-products .ledger__cell:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.page-products .ledger__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(25px, 4.8vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-products .ledger__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(241, 250, 238, 0.72);
}

/* ---------- 同屏双查 ---------- */
.page-products .dual {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .dual__col {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-left: 8px solid var(--red);
  box-shadow: 8px 8px 0 rgba(11, 19, 43, 0.06);
}

.page-products .dual__col--amber {
  border-left-color: var(--amber);
}

.page-products .dual__col h3 {
  margin: 12px 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 3vw, 24px);
  line-height: 1.25;
  color: var(--char);
}

.page-products .dual__col p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .dual__foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--blue);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 勾选列表 ---------- */
.page-products .ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .ticks li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 12px;
  height: 16px;
  background: var(--red);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 74%, 0 100%);
}

.page-products .dual__col--amber .ticks li::before {
  background: var(--amber);
}

/* ---------- 控制台：视图切换 ---------- */
.page-products .console {
  margin-top: clamp(18px, 3vw, 30px);
  border: 1px solid var(--hair-strong);
  background: var(--paper);
  box-shadow: 12px 12px 0 rgba(11, 19, 43, 0.07);
}

.page-products .console__tabs {
  display: flex;
  gap: 4px;
  padding: 10px 10px 0;
  overflow-x: auto;
  background: var(--ink);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .console__tab {
  flex: 0 0 auto;
  padding: 11px 15px;
  border: 1px solid transparent;
  border-radius: 2px 2px 0 0;
  background: rgba(241, 250, 238, 0.08);
  color: rgba(241, 250, 238, 0.78);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-products .console__tab:hover {
  background: rgba(244, 162, 97, 0.24);
  color: var(--white);
}

.page-products .console__tab[aria-selected="true"] {
  background: var(--paper);
  color: var(--char);
  border-color: var(--hair-strong);
  border-bottom-color: var(--paper);
  box-shadow: inset 0 3px 0 var(--red);
}

.page-products .console__tab:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

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

.page-products .tabs__panel[hidden] {
  display: none;
}

.page-products .console__panel {
  padding: clamp(20px, 3.4vw, 34px);
}

.page-products .console__panelhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

.page-products .console__panelhead h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 3vw, 25px);
  color: var(--char);
}

.page-products .console__panel p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .console__note {
  margin-top: 16px !important;
  padding-top: 14px;
  border-top: 1px dashed var(--hair-strong);
  font-size: 13.5px !important;
  color: var(--ink);
}

.page-products .console__bars {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .console__bars li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  align-items: center;
  gap: 6px 10px;
  font-size: 13.5px;
  color: var(--ink);
}

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

.page-products .console__bar {
  display: block;
  height: 10px;
  background: rgba(11, 19, 43, 0.08);
  overflow: hidden;
}

.page-products .console__barfill {
  display: block;
  height: 100%;
  background: var(--red);
}

.page-products .console__barfill--amber {
  background: var(--amber);
}

.page-products .console__barval {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--char);
}

.page-products .console__rows {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-products .console__rows li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--hair);
  font-size: 14px;
  color: var(--ink);
}

.page-products .console__rows b {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--char);
}

/* ---------- 缩略轴 ---------- */
.page-products .console__axis {
  padding: 18px 16px 22px;
  border-top: 1px solid var(--hair);
  background: rgba(29, 53, 87, 0.05);
}

.page-products .console__axistitle {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--char);
}

.page-products .axislist {
  position: relative;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-products .axislist::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--red), var(--amber));
  opacity: 0.45;
}

.page-products .axislist__item {
  position: relative;
  padding-left: 26px;
}

.page-products .axislist__node {
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.page-products .axislist__node--red {
  border-color: var(--red);
}

.page-products .axislist__node--amber {
  border-color: var(--amber);
}

.page-products .axislist__label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--char);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .axislist__label:hover {
  color: var(--red-deep);
  border-bottom-color: var(--red);
}

.page-products .axislist__meta {
  display: block;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  opacity: 0.8;
}

/* ---------- 图文模块 ---------- */
.page-products .feature {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .feature__text h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 4.2vw, 34px);
  line-height: 1.2;
  color: var(--char);
}

.page-products .feature__text > p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

.page-products .feature__foot {
  margin: 18px 0 0 !important;
  padding: 12px 14px;
  background: rgba(69, 123, 157, 0.08);
  border-left: 3px solid var(--blue);
  font-size: 14px !important;
  line-height: 1.75;
}

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

.page-products .figure__frame {
  position: relative;
  border: 1px solid var(--hair-strong);
  background: var(--ink);
  overflow: hidden;
}

.page-products .figure__frame::after {
  content: "";
  position: absolute;
  left: -30%;
  top: 0;
  width: 26%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(244, 162, 97, 0.22), transparent);
  transform: skewX(-14deg);
  pointer-events: none;
}

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

.page-products .figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.86;
}

/* ---------- 客户端面板 ---------- */
.page-products .clientgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(18px, 3vw, 28px);
}

.page-products .clientcard {
  padding: 20px 18px 22px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-top: 4px solid var(--ink);
}

.page-products .clientcard__k {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-products .clientcard h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--char);
}

.page-products .clientcard p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .figure--wide {
  margin-top: clamp(18px, 3vw, 28px);
}

.page-products .syncbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: 16px 18px;
  border: 1px dashed var(--hair-strong);
  background: rgba(244, 162, 97, 0.09);
}

.page-products .syncbar__text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 场景 ---------- */
.page-products .scenes {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .scenes__list {
  display: grid;
  gap: 12px;
}

.page-products .scene {
  padding: 18px 18px 20px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-left: 5px solid var(--blue);
}

.page-products .scene h3 {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--char);
}

.page-products .scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .scenes__figure {
  border: 1px solid var(--hair-strong);
  background: var(--paper);
  padding: 12px;
}

/* ---------- 版本对比 ---------- */
.page-products .version {
  margin-top: clamp(18px, 3vw, 30px);
  border: 1px solid var(--hair-strong);
  background: var(--paper);
}

.page-products .version__list {
  display: flex;
  padding: 0;
  background: var(--ink);
}

.page-products .version__tab {
  flex: 1 1 0;
  padding: 15px 12px;
  border: 0;
  background: transparent;
  color: rgba(241, 250, 238, 0.7);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-products .version__tab:hover {
  color: var(--white);
  background: rgba(244, 162, 97, 0.18);
}

.page-products .version__tab[aria-selected="true"] {
  background: var(--red);
  color: var(--white);
}

.page-products .version__tab:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -3px;
}

.page-products .version__panel {
  padding: clamp(18px, 3vw, 30px);
}

.page-products .version__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hair-strong);
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .steps {
  counter-reset: st;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .steps li {
  position: relative;
  padding-left: 46px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .steps li::before {
  counter-increment: st;
  content: counter(st, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  background: var(--ink);
  color: var(--white);
}

.page-products .steps--v3 li::before {
  background: var(--red);
}

/* ---------- 收尾 ---------- */
.page-products .closer {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.6vw, 38px);
  background: var(--ink);
  color: var(--white);
  border-left: 8px solid var(--amber);
}

.page-products .closer__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.22;
  color: var(--white);
}

.page-products .closer__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(241, 250, 238, 0.82);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-products .console__bars li {
    grid-template-columns: 118px minmax(0, 1fr) 52px;
  }

  .page-products .console__barlabel {
    grid-column: auto;
  }
}

@media (min-width: 760px) {
  .page-products .ledger {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .ledger__cell {
    border-bottom: 0;
    border-right: 1px solid var(--hair-light);
  }

  .page-products .ledger__cell:nth-child(2n) {
    border-right: 1px solid var(--hair-light);
  }

  .page-products .ledger__cell:nth-child(4n) {
    border-right: 0;
  }

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

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

@media (min-width: 900px) {
  .page-products .dual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .console__axis {
    border-top: 0;
    border-left: 1px solid var(--hair);
  }

  .page-products .feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(24px, 4vw, 46px);
  }

  .page-products .feature--flip .feature__text {
    order: 2;
  }

  .page-products .feature--flip .feature__media {
    order: 1;
  }

  .page-products .scenes {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: clamp(24px, 4vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .console__tab,
  .page-products .version__tab,
  .page-products .axislist__label,
  .page-products .figure__frame::after {
    transition: none;
  }

  .page-products .figure__frame::after {
    display: none;
  }
}