.page-products {
  --edge: rgba(239, 230, 214, 0.2);
  --edge-soft: rgba(239, 230, 214, 0.09);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
  background:
    radial-gradient(115% 52% at 86% -6%, rgba(31, 63, 160, 0.22), transparent 62%),
    radial-gradient(85% 44% at -10% 12%, rgba(200, 16, 46, 0.16), transparent 58%),
    var(--obsidian);
  color: var(--fg);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 1.75rem) var(--gutter) 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
}
.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .crumbs a {
  color: var(--fg-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .crumbs a:hover,
.page-products .crumbs a:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--milan-red);
}
.page-products .crumbs [aria-current="page"] {
  color: var(--snow);
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(1.5rem, 4.5vw, 3rem) var(--gutter) clamp(1rem, 3vw, 2rem);
}
.page-products .hero__eyebrow {
  margin: 0 0 1rem;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--ochre);
}
.page-products .hero__title {
  margin: 0 0 1.25rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.3rem, 8.5vw, 4.75rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--snow);
}
.page-products .hero__lede {
  margin: 0;
  max-width: 42rem;
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  line-height: 1.78;
  letter-spacing: 0.01em;
  color: var(--fg-mute);
}

.page-products .jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
}
.page-products .jump a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--snow);
  text-decoration: none;
  background: rgba(247, 244, 237, 0.06);
  border: 1px solid var(--edge);
  transition: background 200ms var(--ease-stand), border-color 200ms var(--ease-stand);
}
.page-products .jump a::before {
  content: "›";
  color: var(--ember);
}
.page-products .jump a:hover,
.page-products .jump a:focus-visible {
  background: rgba(200, 16, 46, 0.2);
  border-color: var(--milan-red);
}

.page-products .statstrip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--edge-soft);
  border-block: 1px solid var(--edge);
}
.page-products .statstrip__cell {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 0.75rem;
  background: var(--obsidian);
}
.page-products .statstrip__num {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--snow);
}
.page-products .statstrip__label {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--fg-mute);
}

/* ---------- 工具堆叠容器 ---------- */
.page-products .tools {
  display: grid;
  gap: clamp(1.25rem, 3.5vw, 2.5rem);
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 2rem) var(--gutter);
}

/* ---------- 单件工具画板 ---------- */
.page-products .tool {
  --accent: var(--milan-red);
  --accent-ink: #ff5a73;
  position: relative;
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  min-width: 0;
  padding: clamp(1.1rem, 3vw, 2rem);
  background: linear-gradient(172deg, rgba(247, 244, 237, 0.055), rgba(14, 13, 15, 0.5) 72%);
  border: 1px solid var(--edge);
  border-left: 6px solid var(--accent);
  box-shadow: 8px 10px 0 rgba(58, 21, 18, 0.5);
}
.page-products .tool--lapis {
  --accent: var(--lapis);
  --accent-ink: #7c9bea;
}
.page-products .tool--red {
  --accent: var(--milan-red);
  --accent-ink: #ff5a73;
}
.page-products .tool--turquoise {
  --accent: var(--turquoise);
  --accent-ink: #46d3b6;
}
.page-products .tool--ochre {
  --accent: var(--ochre);
  --accent-ink: #e0ac52;
}
.page-products .tool--ember {
  --accent: var(--ember);
  --accent-ink: #ff8557;
}

.page-products .tool__aside {
  display: grid;
  gap: 0.45rem;
  align-content: start;
  min-width: 0;
}
.page-products .tool__cap {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent-ink);
}
.page-products .tool__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.6vw, 1.95rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--snow);
}
.page-products .tool__meta {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--fg-mute);
}

.page-products .tool__body {
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}
.page-products .tool__body p {
  margin: 0;
  max-width: 42rem;
  font-size: 1rem;
  line-height: 1.78;
  letter-spacing: 0.01em;
  color: var(--fg-mute);
}

/* ---------- 三栏界面示意 ---------- */
.page-products .ui3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--edge-soft);
  border: 1px solid var(--edge);
}
.page-products .ui3__col {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  padding: 0.9rem 0.95rem 1.1rem;
  background: rgba(14, 13, 15, 0.72);
}
.page-products .ui3__cap {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--fg-mute);
}
.page-products .ui3__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--snow);
}
.page-products .ui3__row {
  display: block;
  width: var(--w, 100%);
  height: 0.45rem;
  background: rgba(247, 244, 237, 0.14);
}
.page-products .ui3__row--accent {
  background: var(--lapis);
}

/* ---------- 图文并排 ---------- */
.page-products .split {
  display: grid;
  gap: 1.1rem;
}
.page-products .split__media {
  margin: 0;
}
.page-products .split__text {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-products .figure {
  margin: 0;
  display: grid;
  gap: 0.6rem;
  min-width: 0;
}
.page-products .figure__media {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--edge);
  background: var(--obsidian-soft);
}
.page-products .figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .split__media .figure__media {
  aspect-ratio: 3 / 4;
  max-height: 30rem;
}
.page-products .figure__caption {
  font-size: 0.82rem;
  line-height: 1.66;
  color: var(--fg-mute);
}

/* ---------- 定位球图表 ---------- */
.page-products .band {
  margin-block: clamp(0.5rem, 2vw, 1.5rem);
  padding: clamp(1.5rem, 5vw, 3.5rem) var(--gutter);
  border-block: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(30, 158, 134, 0.12), rgba(14, 13, 15, 0) 72%);
}
.page-products .band > .tool--wide {
  max-width: 1440px;
  margin-inline: auto;
}
.page-products .chart-figure__wrap {
  display: grid;
  gap: 0.9rem;
  align-items: center;
  padding: clamp(0.9rem, 3vw, 1.75rem);
  background: rgba(14, 13, 15, 0.72);
  min-height: 15rem;
}
.page-products .chart-figure__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}
.page-products .chart {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}
.page-products .chart__grid line {
  stroke: rgba(239, 230, 214, 0.16);
  stroke-width: 1;
}
.page-products .chart__bars rect {
  fill: var(--turquoise);
  opacity: 0.5;
}
.page-products .chart__line {
  fill: none;
  stroke: var(--turquoise);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.page-products .chart__dots circle {
  fill: var(--obsidian);
  stroke: #46d3b6;
  stroke-width: 3;
}
.page-products .chart-figure__badge {
  position: relative;
  z-index: 1;
  justify-self: start;
  margin: 0;
  padding: 0.35rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--ember);
  background: rgba(14, 13, 15, 0.78);
  border: 1px solid rgba(228, 87, 46, 0.55);
}

/* ---------- 表格通用 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---------- 裁判名单检索表 ---------- */
.page-products .officials-band {
  aspect-ratio: 12 / 5;
  max-height: 15rem;
}
.page-products .records {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.page-products .records__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--ochre);
}
.page-products .records th {
  text-align: left;
  padding: 0.65rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ochre);
  background: rgba(192, 138, 46, 0.16);
  border-bottom: 1px solid rgba(192, 138, 46, 0.5);
}
.page-products .records tbody th {
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 0;
  color: var(--snow);
  background: transparent;
  border-bottom: 1px solid var(--edge-soft);
}
.page-products .records td {
  padding: 0.7rem;
  vertical-align: top;
  line-height: 1.6;
  color: var(--fg-mute);
  border-bottom: 1px solid var(--edge-soft);
}

/* ---------- 对比工具分段切换 ---------- */
.page-products .segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.1rem;
}
.page-products .segmented__btn {
  padding: 0.5rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-mute);
  background: rgba(247, 244, 237, 0.05);
  border: 1px solid var(--edge);
  cursor: pointer;
  transition: color 180ms var(--ease-stand), border-color 180ms var(--ease-stand), background 180ms var(--ease-stand);
}
.page-products .segmented__btn:hover {
  color: var(--snow);
  border-color: rgba(228, 87, 46, 0.6);
}
.page-products .segmented__btn[aria-selected="true"] {
  color: var(--snow);
  background: rgba(228, 87, 46, 0.18);
  border-color: var(--ember);
  box-shadow: inset 0 -2px 0 var(--ember);
}
.page-products .tabs__panel {
  padding: 0.2rem 0 1.1rem 1rem;
  border-left: 2px solid rgba(228, 87, 46, 0.45);
}
.page-products .tabs__panel h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--snow);
}
.page-products .tabs__panel p {
  margin: 0;
  max-width: 40rem;
  font-size: 0.96rem;
  line-height: 1.76;
  color: var(--fg-mute);
}

/* ---------- 使用步骤折叠 ---------- */
.page-products .steps {
  border: 1px solid var(--edge);
  background: rgba(14, 13, 15, 0.4);
}
.page-products .steps > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.79rem;
  letter-spacing: 0.04em;
  color: var(--snow);
  cursor: pointer;
  list-style: none;
}
.page-products .steps > summary::-webkit-details-marker {
  display: none;
}
.page-products .steps > summary::after {
  content: "＋";
  color: var(--ember);
  font-size: 0.9rem;
}
.page-products .steps[open] > summary::after {
  content: "－";
}
.page-products .steps__body {
  padding: 0 0.9rem 0.95rem;
}
.page-products .steps__body ol {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--fg-mute);
}

/* ---------- 对照表（纸底） ---------- */
.page-products .band--paper {
  color: var(--deep-brown);
  background: var(--stand-paper);
  border-block-color: var(--deep-brown);
  padding-inline: var(--gutter);
}
.page-products .matrix-wrap {
  max-width: 1360px;
  margin-inline: auto;
}
.page-products .matrix-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: rgba(58, 21, 18, 0.72);
}
.page-products .matrix-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.5vw, 2.4rem);
  letter-spacing: -0.02em;
  color: var(--deep-brown);
}
.page-products .matrix-lede {
  margin: 0 0 1.4rem;
  max-width: 40rem;
  font-size: 0.98rem;
  line-height: 1.74;
  color: rgba(58, 21, 18, 0.82);
}
.page-products .matrix {
  width: 100%;
  min-width: 44rem;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.page-products .matrix__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(58, 21, 18, 0.68);
}
.page-products .matrix thead th {
  text-align: left;
  padding: 0.65rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--stand-paper);
  background: var(--deep-brown);
}
.page-products .matrix tbody th {
  text-align: left;
  padding: 0.75rem 0.7rem;
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: var(--deep-brown);
}
.page-products .matrix td {
  padding: 0.75rem 0.7rem;
  vertical-align: top;
  line-height: 1.62;
  color: rgba(58, 21, 18, 0.86);
  border-bottom: 1px solid rgba(58, 21, 18, 0.24);
}
.page-products .matrix tbody tr:nth-child(even) {
  background: rgba(58, 21, 18, 0.06);
}
.page-products .matrix-foot {
  margin: 1.1rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(58, 21, 18, 0.82);
}

/* ---------- 使用人群 ---------- */
.page-products .who {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--edge);
}
.page-products .who__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}
.page-products .who::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 13, 15, 0.72), rgba(14, 13, 15, 0.94));
}
.page-products .who__inner {
  position: relative;
  z-index: 1;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(2rem, 6vw, 4rem) var(--gutter);
}
.page-products .who__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.5vw, 2.3rem);
  letter-spacing: -0.02em;
  color: var(--snow);
}
.page-products .who__lede {
  margin: 0 0 1.6rem;
  max-width: 36rem;
  font-size: 0.98rem;
  line-height: 1.74;
  color: var(--fg-mute);
}
.page-products .who__grid {
  display: grid;
  gap: 1.4rem;
}
.page-products .who__card {
  padding-top: 0.95rem;
  border-top: 2px solid var(--milan-red);
}
.page-products .who__card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--snow);
}
.page-products .who__card p {
  margin: 0 0 0.85rem;
  font-size: 0.94rem;
  line-height: 1.74;
  color: var(--fg-mute);
}
.page-products .who__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 87, 46, 0.5);
}
.page-products .who__link:hover,
.page-products .who__link:focus-visible {
  color: var(--snow);
  border-bottom-color: var(--snow);
}

/* ---------- 焦点环 ---------- */
.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--ochre);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-products .statstrip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .ui3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .statstrip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .tool {
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
    gap: clamp(1.25rem, 3.5vw, 3rem);
    align-items: start;
  }
  .page-products .tool--wide {
    grid-template-columns: minmax(190px, 250px) minmax(0, 1fr);
  }
  .page-products .split {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    gap: clamp(1.25rem, 3vw, 2.25rem);
    align-items: start;
  }
  .page-products .who__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.5rem);
  }
  .page-products .tools > .tool:nth-child(odd) {
    margin-right: clamp(0px, 4vw, 72px);
  }
  .page-products .tools > .tool:nth-child(even) {
    margin-left: clamp(0px, 4vw, 72px);
  }
}

@media (max-width: 719px) {
  .page-products .matrix {
    min-width: 0;
  }
  .page-products .matrix thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .page-products .matrix,
  .page-products .matrix tbody,
  .page-products .matrix tr,
  .page-products .matrix th,
  .page-products .matrix td {
    display: block;
    width: 100%;
  }
  .page-products .matrix tr {
    margin-bottom: 1rem;
    padding: 0.75rem 0.85rem;
    background: rgba(247, 244, 237, 0.86);
    border: 1px solid rgba(58, 21, 18, 0.45);
  }
  .page-products .matrix tbody tr:nth-child(even) {
    background: rgba(247, 244, 237, 0.86);
  }
  .page-products .matrix tbody th {
    padding: 0 0 0.5rem;
    font-size: 1.05rem;
  }
  .page-products .matrix td {
    padding: 0.3rem 0;
    border-bottom: 0;
  }
  .page-products .matrix td::before {
    content: attr(data-th);
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    color: rgba(58, 21, 18, 0.7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .jump a,
  .page-products .segmented__btn {
    transition: none;
  }
}

.page-products {
  --w: 1rem;
}