.page-products {
  color: var(--paper);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: clamp(20px, 4vw, 36px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--idx);
}
.page-products .crumbs a {
  color: var(--rock);
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-products .crumbs a:hover { color: var(--cyan); }

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 56px) 0 clamp(40px, 7vw, 76px);
  background-image:
    radial-gradient(120% 90% at 86% 0%, rgba(63, 224, 208, .11), transparent 62%),
    radial-gradient(85% 70% at 6% 100%, rgba(255, 138, 60, .08), transparent 66%);
}
.page-products .pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 138, 153, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 138, 153, .09) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .75), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .75), transparent 88%);
  pointer-events: none;
}
.page-products .pf-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}
.page-products .pf-hero-lead { border-left: 2px solid var(--cyan-deep); padding-left: clamp(14px, 2.4vw, 26px); }
.page-products .pf-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: .01em;
  max-width: 20ch;
}
.page-products .pf-hero-aside .lede {
  margin: 0;
  font-size: clamp(.95rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: rgba(242, 239, 231, .82);
  max-width: 46ch;
}
.page-products .pf-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pf-hero-meta li { display: inline-flex; }
.page-products .pf-hero-meta span {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--idx);
  white-space: nowrap;
}

@media (min-width: 900px) {
  .page-products .pf-hero-inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .95fr);
    align-items: end;
  }
}

/* ---------- 横向主题带 ---------- */
.page-products .pf-bands {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: clamp(18px, 3vw, 28px) 0;
}
.page-products .pf-band-track {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.page-products .pf-band-track::-webkit-scrollbar { height: 4px; }
.page-products .pf-band-track::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }
.page-products .pf-band-track > li { flex: 0 0 78%; scroll-snap-align: start; display: flex; }
.page-products .pf-band {
  flex: 1;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(158deg, var(--panel) 0%, var(--panel-2) 100%);
  text-decoration: none;
  color: inherit;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.page-products .pf-band:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}
.page-products .pf-band-num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.page-products .pf-band-label {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.page-products .pf-band-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rock);
}

@media (min-width: 760px) {
  .page-products .pf-band-track { overflow-x: visible; padding-bottom: 0; }
  .page-products .pf-band-track > li { flex: 1 1 0; min-width: 0; }
}

/* ---------- 通用区块 ---------- */
.page-products .pf-sec {
  padding: clamp(46px, 8vw, 92px) 0;
}
.page-products .pf-sec + .pf-sec { border-top: 1px solid rgba(124, 138, 153, .14); }

.page-products .pf-idx {
  display: block;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .pf-sec h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2.25rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: .01em;
  max-width: 24ch;
}
.page-products .pf-sec h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
}
.page-products .pf-sec p {
  margin: 0 0 14px;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(242, 239, 231, .8);
  max-width: 62ch;
}
.page-products .pf-note {
  margin-top: 24px;
  padding: 16px 18px;
  border-left: 2px solid var(--amber);
  background: rgba(255, 138, 60, .06);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(242, 239, 231, .84);
}

/* ---------- 图文分栏 ---------- */
.page-products .pf-split {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}
@media (min-width: 940px) {
  .page-products .pf-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .88fr);
  }
  .page-products .pf-split--reverse {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.02fr);
  }
}

/* ---------- 清单 ---------- */
.page-products .pf-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}
.page-products .pf-list li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-bottom: 1px solid var(--line-soft);
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(242, 239, 231, .8);
}
.page-products .pf-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 21px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(63, 224, 208, .14);
}
.page-products .pf-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 图片容器 ---------- */
.page-products .pf-shot {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel-2);
  box-shadow: 0 26px 50px -34px var(--edge);
}
.page-products .pf-shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-products .pf-caption {
  display: block;
  margin: 0;
  padding: 10px 16px 12px;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--idx);
  border-top: 1px solid var(--line-soft);
  background: rgba(5, 16, 26, .5);
}
.page-products .pf-shot--tall img { aspect-ratio: 3 / 4; }
.page-products .pf-shot--banner img { aspect-ratio: 2 / 1; }

/* ---------- 内容目录 ---------- */
.page-products .pf-sec--paper .pf-levels {
  margin: 28px 0 0;
  padding: 0 0 0 clamp(16px, 2.6vw, 28px);
  list-style: none;
  border-left: 1px solid var(--line);
}
.page-products .pf-level {
  position: relative;
  padding: 4px 0 22px;
}
.page-products .pf-level:last-child { padding-bottom: 4px; }
.page-products .pf-level::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(16px, 2.6vw, 28px) - 4px);
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
}
.page-products .pf-level-no {
  display: block;
  margin-bottom: 6px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.page-products .pf-level p {
  margin: 0;
  font-size: .9rem;
  color: var(--rock);
}
.page-products .pf-catalog-fig { margin-top: clamp(28px, 4vw, 44px); }

/* ---------- 多端入口 ---------- */
.page-products .pf-inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pf-inline-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  font-size: .85rem;
  color: rgba(242, 239, 231, .78);
  background: rgba(19, 38, 58, .6);
}
.page-products .pf-inline-list .mono { color: var(--cyan); font-size: 12px; }
.page-products .pf-sec--multi .pf-shot { margin-top: clamp(26px, 4vw, 44px); }

/* ---------- 适配清单 ---------- */
.page-products .pf-adapt-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}
.page-products .pf-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(14, 29, 44, .5);
}
.page-products .pf-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .85rem;
}
.page-products .pf-table caption {
  text-align: left;
  border-top: 0;
  background: rgba(5, 16, 26, .55);
}
.page-products .pf-table th,
.page-products .pf-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  line-height: 1.65;
}
.page-products .pf-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--idx);
  border-bottom-color: var(--line);
  white-space: nowrap;
}
.page-products .pf-table tbody th {
  font-weight: 600;
  color: var(--paper);
  white-space: nowrap;
}
.page-products .pf-table tbody td { color: rgba(242, 239, 231, .74); }
.page-products .pf-table tbody tr:last-child th,
.page-products .pf-table tbody tr:last-child td { border-bottom: 0; }
.page-products .pf-table tbody tr:hover { background: rgba(63, 224, 208, .04); }

.page-products .pf-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  white-space: nowrap;
}
.page-products .pf-state.is-ok { color: var(--cyan); background: rgba(63, 224, 208, .09); }
.page-products .pf-state.is-part { color: var(--amber); background: rgba(255, 138, 60, .1); }

@media (min-width: 1020px) {
  .page-products .pf-adapt-grid {
    grid-template-columns: minmax(0, 1fr) 250px;
  }
}

/* ---------- 本地服务面板 ---------- */
.page-products .pf-filters {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}
.page-products .pf-filter {
  padding: 20px 22px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--cyan-deep);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(150deg, rgba(19, 38, 58, .92), rgba(14, 29, 44, .68));
  transition: border-left-color .3s var(--ease);
}
.page-products .pf-filter:hover { border-left-color: var(--cyan); }
.page-products .pf-filter-no {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--idx);
}
.page-products .pf-filter h3 { margin-bottom: 8px; }
.page-products .pf-filter p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.78;
  color: var(--rock);
}

@media (min-width: 840px) {
  .page-products .pf-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

/* ---------- 版本对比 ---------- */
.page-products .pf-sec--compare {
  background: linear-gradient(180deg, transparent, rgba(19, 38, 58, .34) 45%, transparent);
}
.page-products .pf-compare {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}
.page-products .pf-col {
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--panel-2);
}
.page-products .pf-col--old {
  border-color: rgba(196, 113, 74, .5);
  background: linear-gradient(158deg, rgba(196, 113, 74, .12), rgba(14, 29, 44, .7));
}
.page-products .pf-col--new {
  border-color: var(--line);
  background: linear-gradient(158deg, rgba(63, 224, 208, .09), rgba(14, 29, 44, .7));
}
.page-products .pf-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  font-size: 11px;
  letter-spacing: .12em;
}
.page-products .pf-col--old .pf-tag { color: var(--clay); border: 1px solid rgba(196, 113, 74, .55); }
.page-products .pf-col--new .pf-tag { color: var(--cyan); border: 1px solid var(--line); }
.page-products .pf-col h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: .04em;
}
.page-products .pf-col ul {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pf-col li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: .87rem;
  line-height: 1.7;
  color: rgba(242, 239, 231, .8);
}
.page-products .pf-col li:last-child { border-bottom: 0; padding-bottom: 0; }
.page-products .pf-k {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--idx);
}

@media (min-width: 800px) {
  .page-products .pf-compare { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
}

/* ---------- 收尾导航 ---------- */
.page-products .pf-cta {
  padding: clamp(46px, 8vw, 88px) 0 clamp(56px, 9vw, 104px);
  border-top: 1px solid var(--line-soft);
}
.page-products .pf-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2.05rem);
  font-weight: 800;
  line-height: 1.2;
}
.page-products .pf-cta-grid {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pf-cta-link {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  height: 100%;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel-2);
  text-decoration: none;
  color: var(--paper);
  transition: transform .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease);
}
.page-products .pf-cta-link:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
  background: var(--panel);
}
.page-products .pf-cta-k {
  font-size: .96rem;
  font-weight: 600;
  line-height: 1.6;
}
.page-products .pf-cta-a {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

@media (min-width: 780px) {
  .page-products .pf-cta-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-band,
  .page-products .pf-cta-link { transition: none; }
  .page-products .pf-band:hover,
  .page-products .pf-cta-link:hover { transform: none; }
}