.page-products {
  --pp-hair: rgba(11, 27, 51, 0.12);
  --pp-card: #ffffff;
  --pp-gap: 18px;
  --pp-radius: var(--r-card);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
}

.page-products .breadcrumb {
  padding-block: 18px 6px;
  font-size: var(--fs-12);
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: var(--data);
}

.page-products .breadcrumb a {
  color: var(--ink-2);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏双栏画板 ---------- */

.page-products .fn-hero {
  padding-block: 6px 28px;
}

.page-products .fn-hero__panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-panel);
  padding: 26px 20px 22px;
  background:
    radial-gradient(130% 90% at 96% -6%, rgba(30, 158, 143, 0.22), transparent 58%),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-2) 58%, var(--deep) 100%);
  color: var(--paper);
}

.page-products .fn-hero__panel::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -22%;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at 50% 50%,
    rgba(247, 245, 240, 0.075) 0 1px,
    transparent 1px 26px
  );
  pointer-events: none;
}

.page-products .fn-hero__panel > * {
  position: relative;
  z-index: 1;
}

.page-products .pp-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pp-eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-products .fn-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 7.2vw, 50px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-products .fn-hero__lead {
  max-width: 46ch;
  margin: 0 0 24px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(247, 245, 240, 0.84);
}

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

.page-products .duo__side {
  position: relative;
  border-radius: var(--pp-radius);
  border: 1px solid rgba(247, 245, 240, 0.16);
  background: rgba(247, 245, 240, 0.06);
  padding: 18px 16px 20px;
}

.page-products .side-tag {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--glacier);
}

.page-products .duo__side h2 {
  margin: 0 0 8px;
  font-size: var(--fs-22);
  font-weight: 800;
  color: var(--paper);
}

.page-products .duo__side p {
  margin: 0 0 14px;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: rgba(247, 245, 240, 0.76);
}

.page-products .duo__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .duo__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: rgba(247, 245, 240, 0.9);
}

.page-products .duo__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .duo__side .btn {
  font-size: var(--fs-14);
}

.page-products .duo__slash {
  display: none;
}

.page-products .fn-hero__shot {
  margin: 20px 0 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid rgba(247, 245, 240, 0.18);
  background: var(--deep);
  line-height: 0;
}

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

@media (min-width: 860px) {
  .page-products .fn-hero__panel {
    padding: 40px 40px 32px;
  }

  .page-products .duo {
    grid-template-columns: 1fr 52px 1fr;
    gap: 0;
    align-items: stretch;
  }

  .page-products .duo__side {
    padding: 24px 24px 26px;
  }

  .page-products .duo__slash {
    display: block;
    position: relative;
    background: linear-gradient(
      to bottom right,
      transparent calc(50% - 1px),
      var(--gold) calc(50% - 0.5px),
      var(--gold) calc(50% + 0.5px),
      transparent calc(50% + 1px)
    );
  }

  .page-products .duo__slash::before,
  .page-products .duo__slash::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 9px;
    height: 9px;
    margin-left: -4.5px;
    border-radius: 50%;
    background: var(--gold);
  }

  .page-products .duo__slash::before {
    top: 4px;
  }

  .page-products .duo__slash::after {
    bottom: 4px;
  }
}

/* ---------- 通用章节 ---------- */

.page-products .pp-section {
  padding-block: 34px;
}

.page-products .pp-section + .pp-section {
  border-top: 1px solid var(--pp-hair);
}

.page-products .pp-head {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.page-products .pp-index {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--ink-2);
}

.page-products .pp-index::after {
  content: "";
  width: 44px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

.page-products .pp-head h2 {
  margin: 0;
  font-size: clamp(23px, 5.2vw, 34px);
  line-height: 1.26;
  font-weight: 800;
  letter-spacing: -0.008em;
  color: var(--ink);
}

.page-products .pp-lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--ink-2);
}

.page-products .pp-split {
  display: grid;
  gap: 22px;
}

.page-products .pp-figure {
  margin: 22px 0 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
}

.page-products .pp-figure--tight {
  margin-top: 0;
}

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

.page-products .pp-figure figcaption {
  padding: 12px 16px 14px;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--data);
  border-top: 1px solid var(--pp-hair);
}

@media (min-width: 900px) {
  .page-products .pp-section {
    padding-block: 52px;
  }

  .page-products .pp-split {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: start;
    gap: 28px;
  }

  .page-products .pp-figure {
    margin-top: 26px;
  }

  .page-products .pp-figure--tight {
    margin-top: 0;
  }
}

/* ---------- 查询条件卡 ---------- */

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

.page-products .cond {
  position: relative;
  overflow: hidden;
  padding: 18px 16px 18px 22px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
}

.page-products .cond::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(var(--gold), var(--teal));
}

.page-products .cond__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .cond h3 {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--ink);
}

.page-products .cond p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--ink-2);
}

@media (min-width: 640px) {
  .page-products .cond-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 说明条 ---------- */

.page-products .note-band {
  margin-top: 20px;
  padding: 18px 18px 20px;
  border-radius: var(--pp-radius);
  border-left: 4px solid var(--teal);
  background: rgba(30, 158, 143, 0.08);
}

.page-products .note-band__title {
  margin: 0 0 10px;
  font-size: var(--fs-16);
  font-weight: 800;
  color: var(--ink);
}

.page-products .note-band p {
  margin: 0 0 10px;
  max-width: 66ch;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--ink-2);
}

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

/* ---------- 导出格式 ---------- */

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

.page-products .fmt {
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
  overflow: hidden;
}

.page-products .fmt summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-14);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

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

.page-products .fmt summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: var(--fs-18);
  color: var(--data);
}

.page-products .fmt[open] summary::after {
  content: "–";
  color: var(--ink);
}

.page-products .fmt[open] summary {
  background: rgba(242, 180, 65, 0.16);
}

.page-products .fmt__code {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--gold);
  font-family: var(--mono);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .table-scroll {
  overflow-x: auto;
  border-top: 1px solid var(--pp-hair);
}

.page-products .fields {
  width: 100%;
  min-width: 260px;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.02em;
}

.page-products .fields th,
.page-products .fields td {
  padding: 9px 12px;
  text-align: left;
  border-top: 1px solid rgba(11, 27, 51, 0.08);
}

.page-products .fields thead th {
  border-top: none;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--data);
}

.page-products .fields tbody tr:nth-child(odd) {
  background: rgba(127, 178, 217, 0.1);
}

.page-products .fields td:first-child {
  color: var(--ink);
  font-weight: 700;
}

.page-products .fields td:last-child {
  color: var(--ink-2);
}

.page-products .limit-note {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: var(--pp-radius);
  border: 1px solid rgba(242, 180, 65, 0.55);
  background: linear-gradient(118deg, rgba(242, 180, 65, 0.26), rgba(127, 178, 217, 0.16));
}

.page-products .limit-note__k {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--ink-2);
}

.page-products .limit-note__v {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: var(--fs-28);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .limit-note p:last-child {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--ink-2);
}

@media (min-width: 900px) {
  .page-products .fmt-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
}

/* ---------- 筛选胶囊 ---------- */

.page-products .scene-filter {
  margin-top: 24px;
  padding: 16px;
  border-radius: var(--pp-radius);
  background: var(--ink);
}

.page-products .chips-title {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--paper);
}

.page-products .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chip {
  padding: 8px 15px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(247, 245, 240, 0.34);
  background: transparent;
  color: rgba(247, 245, 240, 0.86);
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-products .chip:hover {
  border-color: var(--gold);
  color: var(--paper);
}

.page-products .chip[aria-pressed="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-products .chip-status {
  margin: 12px 0 0;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: rgba(247, 245, 240, 0.6);
}

.page-products .scene-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .scene {
  padding: 16px 18px 18px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
}

.page-products .scene h3 {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--ink);
}

.page-products .scene p {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  line-height: 1.74;
  color: var(--ink-2);
}

.page-products .scene .pill {
  font-size: var(--fs-12);
}

@media (min-width: 760px) {
  .page-products .scene-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 新用户入口 ---------- */

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

.page-products .step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
}

.page-products .step__num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--mono);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .step h3 {
  margin: 2px 0 6px;
  font-size: var(--fs-16);
  font-weight: 800;
  color: var(--ink);
}

.page-products .step p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--ink-2);
}

.page-products .path {
  list-style: none;
  margin: 24px 0 0;
  padding: 16px 18px;
  border-radius: var(--pp-radius);
  background: var(--ink-2);
  color: var(--paper);
  display: grid;
  gap: 10px;
}

.page-products .path li {
  position: relative;
  padding-left: 26px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: rgba(247, 245, 240, 0.9);
}

.page-products .path li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-family: var(--mono);
}

@media (min-width: 900px) {
  .page-products .path {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

/* ---------- 规则说明 ---------- */

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

.page-products .qz-card {
  padding: 18px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: linear-gradient(170deg, rgba(127, 178, 217, 0.14), var(--pp-card) 62%);
}

.page-products .qz-k {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-products .qz-card h3 {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--ink);
}

.page-products .qz-card p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.74;
  color: var(--ink-2);
}

@media (min-width: 780px) {
  .page-products .qz-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 版本时间线 ---------- */

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 4px 26px;
  position: relative;
  display: grid;
  gap: 20px;
}

.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(var(--gold), var(--teal), var(--glacier));
}

.page-products .timeline li {
  position: relative;
}

.page-products .timeline li::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--gold);
}

.page-products .timeline h3 {
  margin: 0 0 6px;
  font-size: var(--fs-18);
  font-weight: 800;
  color: var(--ink);
}

.page-products .timeline p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--fs-14);
  line-height: 1.76;
  color: var(--ink-2);
}

.page-products .timeline a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

@media (min-width: 860px) {
  .page-products .timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    padding: 26px 0 0;
  }

  .page-products .timeline::before {
    left: 0;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--teal), var(--glacier));
  }

  .page-products .timeline li::before {
    left: 0;
    top: -26px;
  }
}

/* ---------- 历史回溯 ---------- */

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

.page-products .axis-list li {
  padding: 16px 18px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  border-left: 4px solid var(--glacier);
  background: var(--pp-card);
}

.page-products .axis-k {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--data);
}

.page-products .axis-list h3 {
  margin: 0 0 6px;
  font-size: var(--fs-16);
  font-weight: 800;
  color: var(--ink);
}

.page-products .axis-list p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--ink-2);
}

/* ---------- 使用链路 ---------- */

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

.page-products .flow__lane {
  padding: 18px;
  border-radius: var(--pp-radius);
  border: 1px solid var(--pp-hair);
  background: var(--pp-card);
}

.page-products .flow__lane--b {
  background: linear-gradient(155deg, var(--ink), var(--ink-2));
  border-color: var(--ink);
}

.page-products .flow__label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--data);
}

.page-products .flow__lane--b .flow__label {
  color: var(--gold);
}

.page-products .flow__steps {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .flow__steps li {
  position: relative;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  background: rgba(11, 27, 51, 0.07);
  font-size: var(--fs-14);
  line-height: 1.4;
  color: var(--ink);
}

.page-products .flow__steps li + li {
  margin-left: 14px;
}

.page-products .flow__steps li + li::before {
  content: "→";
  position: absolute;
  left: -17px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: var(--fs-12);
  color: var(--gold);
}

.page-products .flow__lane--b .flow__steps li {
  background: rgba(247, 245, 240, 0.12);
  color: var(--paper);
}

.page-products .flow__note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.74;
  color: var(--ink-2);
}

.page-products .flow__lane--b .flow__note {
  color: rgba(247, 245, 240, 0.78);
}

@media (min-width: 900px) {
  .page-products .flow {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-products .flow__lane {
    padding: 22px;
  }
}

/* ---------- 结尾导航 ---------- */

.page-products .pp-next {
  padding: 24px 20px;
  border-radius: var(--r-panel);
  background: linear-gradient(140deg, var(--paper), rgba(127, 178, 217, 0.2));
  border: 1px solid var(--pp-hair);
}

.page-products .pp-next h2 {
  margin: 0 0 16px;
  font-size: var(--fs-22);
  font-weight: 800;
  color: var(--ink);
}

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

.page-products .next-links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: var(--r-pill);
  background: var(--pp-card);
  border: 1px solid var(--pp-hair);
  color: var(--ink);
  font-size: var(--fs-14);
  font-weight: 700;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.page-products .next-links a:hover {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateX(3px);
}

.page-products .next-links .mono {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}

@media (min-width: 700px) {
  .page-products .next-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-products .next-links {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

  .page-products .next-links a:hover {
    transform: none;
  }
}
<<<END>>>