.page-products {
  --pr-hair: 1px solid var(--edge-soft);
  --pr-pad: clamp(18px, 2.6vw, 30px);
  --pr-gap: clamp(14px, 2vw, 22px);
  display: block;
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 24px);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 62px) 0 clamp(24px, 4vw, 54px);
  isolation: isolate;
}
.page-products .pr-hero::before {
  content: "";
  position: absolute;
  top: -8%;
  right: 34%;
  bottom: 22%;
  left: -18%;
  z-index: -1;
  background: linear-gradient(118deg, rgba(198, 255, 61, .1), rgba(61, 139, 255, .05) 46%, transparent 74%);
  clip-path: polygon(0 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
}
.page-products .pr-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 50px);
  align-items: start;
}
.page-products .pr-hero__lead {
  display: grid;
  gap: 14px;
  align-content: start;
}
.page-products .pr-hero__lead .lede {
  max-width: 56ch;
}
.page-products .pr-hero__figure {
  margin: 0;
}

.page-products .pr-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(8px, 1.6vw, 16px);
  padding-top: 18px;
  border-top: var(--pr-hair);
}
.page-products .pr-anchor {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--text-soft);
  border: 1px solid var(--edge);
  border-radius: 999px;
  padding: 6px 12px;
  text-decoration: none;
  transition: color .16s var(--ease), background .16s var(--ease), border-color .16s var(--ease);
}
.page-products .pr-anchor:hover,
.page-products .pr-anchor:focus-visible {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------- 通用区块 ---------- */
.page-products .pr-sec {
  padding: clamp(34px, 5.4vw, 78px) 0;
}
.page-products .pr-sec + .pr-sec {
  border-top: var(--pr-hair);
}
.page-products .pr-sec--last {
  padding-bottom: clamp(48px, 7vw, 96px);
}
.page-products .pr-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.4vw, 40px);
  padding-left: 16px;
  border-left: 3px solid var(--lime);
  max-width: 66ch;
}
.page-products .pr-head__note {
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.75;
  margin: 0;
}

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

/* ---------- 三条产品线 ---------- */
.page-products .pr-lines {
  display: grid;
  gap: var(--pr-gap);
  grid-template-columns: 1fr;
}
.page-products .pr-line {
  position: relative;
  display: grid;
  gap: 13px;
  align-content: start;
  padding: var(--pr-pad);
  background: linear-gradient(162deg, var(--ink-2), var(--ink));
  border: var(--pr-hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .28s var(--ease), border-color .28s var(--ease);
}
.page-products .pr-line::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--pr-accent, var(--lime));
}
.page-products .pr-line:nth-child(1) { --pr-accent: var(--lime); }
.page-products .pr-line:nth-child(2) { --pr-accent: var(--red); }
.page-products .pr-line:nth-child(3) { --pr-accent: var(--amber); }
.page-products .pr-line:hover,
.page-products .pr-line:focus-within {
  transform: translateY(-4px);
  border-color: var(--pr-accent, var(--lime));
}
.page-products .pr-line__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--text-soft);
}
.page-products .pr-line__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pr-line__mods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .pr-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 9px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  background: var(--glass);
  color: var(--text);
}
.page-products .pr-meter {
  display: grid;
  gap: 8px;
  margin-top: 2px;
}
.page-products .pr-meter__label {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--pr-accent, var(--lime));
}
.page-products .pr-meter__track {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(155, 176, 166, .18);
  overflow: hidden;
}
.page-products .pr-meter__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--pr-accent, var(--lime)), rgba(247, 243, 231, .82));
}
.page-products .pr-meter__fill--50 { width: 50%; }
.page-products .pr-meter__fill--66 { width: 66%; }
.page-products .pr-meter__fill--100 { width: 100%; }
.page-products .pr-line__fit {
  margin: 0;
  padding-top: 12px;
  border-top: var(--pr-hair);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pr-line-figure,
.page-products .pr-pick-figure,
.page-products .pr-rights__figure {
  margin: clamp(20px, 3vw, 36px) 0 0;
}

/* ---------- 按需求选线 ---------- */
.page-products .pr-picks {
  display: grid;
  gap: var(--pr-gap);
  grid-template-columns: 1fr;
}
.page-products .pr-pick {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: var(--pr-pad);
  padding-top: calc(var(--pr-pad) + 6px);
  background: var(--ink-2);
  border: var(--pr-hair);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .26s var(--ease), transform .26s var(--ease);
}
.page-products .pr-pick::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--pr-accent, var(--lime));
}
.page-products .pr-pick:nth-child(1) { --pr-accent: var(--lime); }
.page-products .pr-pick:nth-child(2) { --pr-accent: var(--red); }
.page-products .pr-pick:nth-child(3) { --pr-accent: var(--amber); }
.page-products .pr-pick:hover,
.page-products .pr-pick:focus-within {
  transform: translateY(-3px);
  border-color: var(--pr-accent, var(--lime));
}
.page-products .pr-pick__need {
  margin: 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--cream-2);
}
.page-products .pr-pick__line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--pr-accent, var(--lime));
}
.page-products .pr-pick__why {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pr-pick__go {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.page-products .pr-pick__go:hover,
.page-products .pr-pick__go:focus-visible {
  color: var(--lime);
}

/* ---------- V3 实测 ---------- */
.page-products .pr-v3 {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}
.page-products .pr-facts {
  display: grid;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pr-hair);
}
.page-products .pr-facts > li {
  display: grid;
  gap: 7px;
  padding: 17px 0;
  border-bottom: var(--pr-hair);
}
.page-products .pr-fact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
}
.page-products .pr-fact__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}
.page-products .pr-v3__figure {
  margin: 0;
}

/* ---------- 订阅栏目 ---------- */
.page-products .pr-columns {
  display: grid;
  gap: var(--pr-gap);
  grid-template-columns: 1fr;
}
.page-products .pr-col {
  display: grid;
  gap: 11px;
  align-content: start;
  padding: var(--pr-pad);
  background: var(--ink-2);
  border: var(--pr-hair);
  border-radius: var(--radius);
  border-top: 3px solid var(--pr-accent, var(--lime));
  transition: transform .26s var(--ease);
}
.page-products .pr-col:nth-child(1) { --pr-accent: var(--lime); }
.page-products .pr-col:nth-child(2) { --pr-accent: var(--amber); }
.page-products .pr-col:nth-child(3) { --pr-accent: var(--blue); }
.page-products .pr-col:hover {
  transform: translateY(-3px);
}
.page-products .pr-col__count {
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  color: var(--pr-accent, var(--lime));
}
.page-products .pr-col__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pr-col__hint {
  margin: 0;
  padding-top: 12px;
  border-top: var(--pr-hair);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 双栏对照 ---------- */
.page-products .pr-dual {
  display: grid;
  grid-template-columns: 1fr;
  border: var(--pr-hair);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-products .pr-dual__pane {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: var(--pr-pad);
  background: var(--ink-2);
}
.page-products .pr-dual__pane + .pr-dual__pane {
  border-top: 2px solid var(--lime);
}
.page-products .pr-dual__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime);
}
.page-products .pr-dual__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-soft);
}
.page-products .pr-dual__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .pr-dual__list > li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text);
}
.page-products .pr-dual__list > li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: var(--lime);
}

.page-products .pr-legend {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
}
.page-products .pr-legend__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  border: var(--pr-hair);
  border-radius: var(--radius);
  background: var(--glass);
  font-size: 13.5px;
}
.page-products .pr-legend__dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--pr-accent, var(--lime));
}
.page-products .pr-legend__item:nth-child(1) { --pr-accent: var(--lime); }
.page-products .pr-legend__item:nth-child(2) { --pr-accent: var(--amber); }
.page-products .pr-legend__item:nth-child(3) { --pr-accent: var(--blue); }
.page-products .pr-legend__item:nth-child(4) { --pr-accent: var(--lime-deep); }
.page-products .pr-legend__item:nth-child(5) { --pr-accent: var(--red); }
.page-products .pr-legend__item:nth-child(6) { --pr-accent: var(--mist); }
.page-products .pr-legend__name {
  color: var(--text);
}
.page-products .pr-legend__num {
  margin-left: auto;
  font-size: 14px;
  color: var(--cream-2);
}

/* ---------- 版本档案 ---------- */
.page-products .pr-archive {
  display: grid;
  gap: var(--pr-gap);
  align-items: start;
}
.page-products .pr-archive__main {
  display: grid;
  gap: 14px;
  padding: var(--pr-pad);
  background: var(--ink-2);
  border: var(--pr-hair);
  border-radius: var(--radius);
}
.page-products .pr-archive__main p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-soft);
}
.page-products .pr-archive__links {
  display: grid;
  gap: 10px;
}
.page-products .pr-archive__link {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: var(--pr-hair);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  background: var(--glass);
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.page-products .pr-archive__link:hover,
.page-products .pr-archive__link:focus-visible {
  background: rgba(198, 255, 61, .1);
  border-color: var(--lime);
}
.page-products .pr-archive__link-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime);
}
.page-products .pr-archive__link-v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

/* ---------- 四步流程 ---------- */
.page-products .pr-flow {
  position: relative;
}
.page-products .pr-flow__line {
  display: none;
}
.page-products .pr-flow__steps {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .pr-flow__step {
  display: grid;
  gap: 10px;
  align-content: start;
  justify-items: start;
}
.page-products .pr-flow__node {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--lime);
  color: var(--lime);
  font-size: 18px;
  font-weight: 700;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.page-products .pr-flow__step:hover .pr-flow__node,
.page-products .pr-flow__step:focus-within .pr-flow__node {
  background: var(--lime);
  color: var(--ink);
}
.page-products .pr-flow__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ---------- 结尾 CTA ---------- */
.page-products .pr-cta {
  display: grid;
  gap: 18px;
  align-items: center;
  margin-top: clamp(34px, 5vw, 62px);
  padding: clamp(22px, 3vw, 34px);
  border: var(--pr-hair);
  border-left: 4px solid var(--lime);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(198, 255, 61, .09), rgba(61, 139, 255, .05));
}
.page-products .pr-cta__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text);
}
.page-products .pr-cta .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .page-products .pr-cta .btn {
    justify-self: end;
  }
}

@media (min-width: 820px) {
  .page-products .pr-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-dual {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .pr-dual__pane + .pr-dual__pane {
    border-top: 0;
    border-left: 2px solid var(--lime);
  }
  .page-products .pr-archive {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .pr-lines {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-v3 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
  }
  .page-products .pr-flow__line {
    display: block;
    position: absolute;
    top: 25px;
    right: 12.5%;
    left: 12.5%;
    width: auto;
    height: 2px;
    z-index: 0;
  }
  .page-products .pr-flow__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pr-flow__step {
    justify-items: center;
    text-align: center;
  }
}

@media (min-width: 960px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 6.1fr) minmax(0, 5.9fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-products .pr-v3 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 440px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-line,
  .page-products .pr-pick,
  .page-products .pr-col,
  .page-products .pr-flow__node,
  .page-products .pr-anchor,
  .page-products .pr-archive__link {
    transition: none;
  }
  .page-products .pr-line:hover,
  .page-products .pr-line:focus-within,
  .page-products .pr-pick:hover,
  .page-products .pr-pick:focus-within,
  .page-products .pr-col:hover {
    transform: none;
  }
}