/* ===== 分类与规则 / page-products ===== */

.page-products {
  --pg-offset: 1.5rem;
  --pg-cyan-veil: rgba(53, 230, 208, 0.13);
  --pg-violet-veil: rgba(154, 107, 255, 0.15);
  --pg-amber-veil: rgba(255, 180, 58, 0.16);
}

/* ---- 首屏 ---- */

.page-products .pg-hero {
  padding-block: 1.5rem clamp(2rem, 5vw, 3.5rem);
}

.page-products .pg-hero__frame {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  padding: clamp(1.25rem, 4vw, 2.75rem);
  background:
    radial-gradient(120% 130% at 0% 0%, var(--pg-cyan-veil), transparent 58%),
    radial-gradient(110% 130% at 100% 110%, var(--pg-violet-veil), transparent 62%),
    var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-products .pg-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(232, 238, 255, 0.035) 0 1px,
    transparent 1px 5px
  );
}

.page-products .pg-hero h1 {
  position: relative;
  z-index: 1;
  margin: 0.55rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.05rem, 7vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-products .pg-hero__lede {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 60ch;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.85;
  color: var(--text);
}

.page-products .pg-hero__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.page-products .pg-hero__index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem 1.25rem;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .pg-hero__index .index-item a {
  display: block;
  padding: 0.55rem 0.7rem;
  border-left: 2px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.page-products .pg-hero__index .index-item a:hover,
.page-products .pg-hero__index .index-item a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(53, 230, 208, 0.07);
}

/* ---- 分类 ---- */

.page-products .pg-cats__figure {
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
}

.page-products .pg-cats .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.page-products .pg-cats .filter-status {
  margin-left: auto;
}

.page-products .pg-cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.page-products .pg-cat-card {
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 0;
  border-left: 3px solid var(--violet);
}

.page-products .pg-cat-card .card__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--violet);
}

.page-products .pg-cat-card .card__body {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-products .pg-cat-card__specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1rem;
  margin: 0.35rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--line);
}

.page-products .pg-cat-card__specs dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pg-cat-card__specs dd {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
}

.page-products .pg-cat-card .drawer {
  margin-top: 0.35rem;
}

/* ---- 规则轨道 ---- */

.page-products .pg-rule-rail {
  display: flex;
  gap: 1rem;
  padding: 0.4rem 0 1.4rem;
  scroll-snap-type: x mandatory;
}

.page-products .pg-rule-card {
  position: relative;
  flex: 0 0 min(82vw, 360px);
  min-width: 0;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.3rem 1.2rem 1.5rem;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-products .pg-rule-card__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .pg-rule-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.55rem;
  line-height: 1.15;
}

.page-products .pg-rule-card__body {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-products .pg-rule-card--alert {
  padding-top: 2.3rem;
  border-color: var(--amber);
  background:
    linear-gradient(180deg, var(--pg-amber-veil), transparent 68%),
    var(--panel);
  box-shadow: 6px 6px 0 rgba(255, 180, 58, 0.24);
}

.page-products .pg-rule-card--alert .pg-rule-card__idx {
  color: var(--amber);
}

.page-products .pg-rule-card__badge {
  position: absolute;
  top: -2px;
  right: -2px;
  padding: 0.3rem 0.6rem;
  background: var(--amber);
  color: #1a1204;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-products .pg-rule-card__figure {
  margin: 0.4rem 0 0;
}

.page-products .pg-rule-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 180, 58, 0.4);
}

.page-products .pg-rule-note {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---- 参与前确认 ---- */

.page-products .pg-start__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: 1.75rem;
}

.page-products .pg-start__visual {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

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

.page-products .pg-stepmap {
  display: block;
  width: 100%;
  height: auto;
  padding: 0.5rem 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}

.page-products .pg-stepmap__line {
  stroke: var(--line);
  stroke-width: 2;
}

.page-products .pg-stepmap__node circle {
  fill: var(--ink);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-products .pg-stepmap__node--done circle {
  stroke: var(--ok);
}

.page-products .pg-stepmap__node text {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-anchor: middle;
}

.page-products .pg-stepmap__node text:first-of-type {
  fill: var(--cyan);
  font-size: 12px;
}

.page-products .pg-check {
  list-style: none;
  counter-reset: pg-check;
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
}

.page-products .pg-check > li {
  position: relative;
  padding: 1.1rem 1.1rem 1.15rem 3.6rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: var(--panel);
}

.page-products .pg-check > li::before {
  counter-increment: pg-check;
  content: "0" counter(pg-check);
  position: absolute;
  top: 1.15rem;
  left: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .pg-check h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.15rem;
}

.page-products .pg-check p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

/* ---- 同步节奏 ---- */

.page-products .pg-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: 1.75rem;
}

.page-products .pg-cadence {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.5rem;
  border-left: 2px solid var(--line);
  display: grid;
  gap: 1.6rem;
}

.page-products .pg-cadence > li {
  position: relative;
}

.page-products .pg-cadence > li::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 0.45rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  transform: translateX(-6px);
}

.page-products .pg-cadence__stamp {
  margin: 0 0 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-products .pg-cadence h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.2rem;
}

.page-products .pg-cadence p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-products .pg-cadence__figure {
  margin: 0;
}

/* ---- 上架评审 ---- */

.page-products .pg-review__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-top: 1.75rem;
}

.page-products .pg-review {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .pg-review__item {
  padding: 1.25rem 1.2rem 1.35rem;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard-shadow);
}

.page-products .pg-review__item:nth-child(1) {
  border-left: 4px solid var(--cyan);
}

.page-products .pg-review__item:nth-child(2) {
  border-left: 4px solid var(--violet);
}

.page-products .pg-review__item h3 {
  margin: 0.6rem 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.4rem;
}

.page-products .pg-review__item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.page-products .pg-review__item p a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pg-review__figure {
  margin: 0;
}

.page-products .pg-review__cta {
  margin-top: clamp(1.5rem, 3.5vw, 2.5rem);
}

/* ---- 常见疑问 ---- */

.page-products .pg-faq {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin-top: 1.75rem;
}

.page-products .pg-faq__item {
  min-width: 0;
}

.page-products .pg-faq__item .drawer__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pg-faq__cta {
  margin-top: clamp(1.5rem, 3.5vw, 2.5rem);
}

/* ---- 图片基线 ---- */

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

/* ---- 响应式 ---- */

@media (min-width: 700px) {
  .page-products .pg-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pg-cat-card:nth-child(even) {
    margin-top: 1.15rem;
  }

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

@media (min-width: 860px) {
  .page-products .pg-faq {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .pg-cadence__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .pg-review__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .pg-start__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }
}

@media (min-width: 1060px) {
  .page-products .pg-cat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 1.5rem;
  }

  .page-products .pg-cat-card:nth-child(even),
  .page-products .pg-cat-card:nth-child(3n) {
    margin-top: 0;
  }

  .page-products .pg-cat-card:nth-child(3n + 2) {
    margin-top: var(--pg-offset);
  }

  .page-products .pg-cat-card:nth-child(3n) {
    margin-top: calc(var(--pg-offset) * 2);
  }

  .page-products .pg-hero__index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pg-rule-card {
    flex-basis: 400px;
  }
}
<<<END>>>