.page-products {
  --pr-line: 1px solid var(--ink-700);
  --pr-pad: clamp(20px, 3vw, 32px);
  --pr-body: #B9C3CB;
  --pr-body-dim: #AEB9C2;
  background: var(--ink-900);
  color: var(--mist);
  overflow-x: hidden;
}

.page-products .section {
  border-top: 1px solid var(--ink-800);
}

/* ---------- 首屏 ---------- */

.page-products .pr-hero {
  position: relative;
  padding-block: clamp(32px, 5vw, 60px) clamp(48px, 7vw, 92px);
  overflow: hidden;
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--ink-700) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-700) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.3;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at 72% 28%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 72% 28%, #000 0%, transparent 70%);
}

.page-products .pr-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

@media (min-width: 980px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
}

.page-products .pr-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step-xs);
  letter-spacing: 0.12em;
  color: var(--lava);
  margin: 20px 0 18px;
}

.page-products .pr-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(34px, 6vw, 68px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .pr-hero__lede {
  margin: 0 0 28px;
  max-width: 56ch;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.9;
  color: var(--pr-body);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.page-products .pr-hero__stats {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  border-top: var(--pr-line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 18px;
}

.page-products .pr-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--bolt);
  line-height: 1.2;
}

.page-products .pr-stat__label {
  display: block;
  margin-top: 6px;
  font-size: var(--step-xs);
  color: var(--steel);
}

.page-products .pr-hero__visual {
  position: relative;
}

.page-products .pr-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--pr-line);
  background: var(--ink-800);
  object-fit: cover;
}

.page-products .pr-hero__visual::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: 55%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.26), transparent 70%);
  pointer-events: none;
}

/* ---------- 通用标题 ---------- */

.page-products .pr-h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--mist);
}

.page-products .pr-head {
  max-width: 72ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .pr-lede {
  margin: 16px 0 0;
  font-size: var(--step-md);
  line-height: 1.9;
  color: var(--pr-body);
}

.page-products .pr-body {
  margin: 0 0 18px;
  max-width: 70ch;
  font-size: var(--step-md);
  line-height: 1.9;
  color: var(--pr-body);
}

.page-products .pr-subhead {
  margin: 0 0 8px;
  font-size: var(--step-lg);
  font-weight: 800;
  color: var(--mist);
}

.page-products .pr-subtext {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-body-dim);
}

/* ---------- 能力总览 ---------- */

.page-products .pr-caps-layout {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
}

@media (min-width: 960px) {
  .page-products .pr-caps-layout {
    grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
    align-items: start;
  }
  .page-products .pr-caps-aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-products .pr-aside-text {
  margin: 16px 0 20px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--pr-body);
}

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

.page-products .pr-ver {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--bolt);
  background: rgba(255, 212, 0, 0.08);
  border: 1px solid rgba(255, 212, 0, 0.35);
  border-radius: 2px;
}

.page-products .pr-caps {
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

@media (min-width: 720px) {
  .page-products .pr-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pr-cap {
  background: var(--ink-800);
  padding: var(--pr-pad);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-cap:hover,
.page-products .pr-cap:focus-within {
  background: var(--ink-850);
  box-shadow: inset 3px 0 0 var(--lava);
}

.page-products .pr-cap h3 {
  margin: 0 0 12px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: var(--step-lg);
  font-weight: 800;
  color: var(--mist);
}

.page-products .pr-cap__no {
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  font-weight: 700;
  color: var(--lava);
}

.page-products .pr-cap p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-body);
}

.page-products .pr-cap__fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 0;
  padding-top: 12px;
  border-top: var(--pr-line);
  font-family: var(--font-mono);
  font-size: var(--step-xs);
  color: var(--steel);
  letter-spacing: 0.03em;
}

/* ---------- 六类标签 ---------- */

.page-products .pr-tags {
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

@media (min-width: 640px) {
  .page-products .pr-tags {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .pr-tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pr-tag {
  background: var(--ink-800);
  padding: 22px 20px;
  transition: background var(--dur) var(--ease);
}

.page-products .pr-tag:hover {
  background: var(--ink-850);
}

.page-products .pr-tag h3 {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lava);
}

.page-products .pr-tag p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-body-dim);
}

/* ---------- 项目筛选 ---------- */

.page-products .pr-filter {
  margin-top: clamp(30px, 4vw, 48px);
}

.page-products .pr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .pr-projects {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

.page-products .pr-project {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 15px;
  background: var(--ink-800);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-project:hover {
  background: var(--ink-850);
  box-shadow: inset 2px 0 0 var(--lava);
}

.page-products .pr-project[hidden] {
  display: none;
}

.page-products .pr-project__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--mist);
}

.page-products .pr-project__cat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--steel);
}

/* ---------- 双栏 ---------- */

.page-products .pr-split {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
}

@media (min-width: 900px) {
  .page-products .pr-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pr-split--reverse .pr-split__text {
    order: 2;
  }
  .page-products .pr-split--reverse .pr-figure {
    order: 1;
  }
}

.page-products .pr-figure {
  margin: 0;
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--pr-line);
  background: var(--ink-800);
  object-fit: cover;
}

.page-products .pr-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-products .pr-figure--wide {
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

/* ---------- 键值表 ---------- */

.page-products .pr-kv {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

.page-products .pr-kv > div {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--ink-800);
}

@media (min-width: 560px) {
  .page-products .pr-kv > div {
    grid-template-columns: minmax(88px, auto) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-products .pr-kv dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-products .pr-kv dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pr-kv--tight {
  margin-top: 8px;
}

/* ---------- 红黄牌 ---------- */

.page-products .pr-flags {
  border: var(--pr-line);
  background: var(--ink-800);
}

.page-products .pr-flags__banner img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pr-flags__body {
  padding: var(--pr-pad);
}

.page-products .pr-marks {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.page-products .pr-mark {
  display: block;
  width: 26px;
  height: 36px;
  border-radius: 1px;
}

.page-products .pr-mark--yellow {
  background: var(--bolt);
  box-shadow: 0 0 20px rgba(255, 212, 0, 0.32);
}

.page-products .pr-mark--red {
  background: var(--red-card);
  box-shadow: 0 0 20px rgba(224, 27, 36, 0.32);
}

/* ---------- 反馈列表 ---------- */

.page-products .pr-feedback-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

@media (min-width: 760px) {
  .page-products .pr-feedback-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pr-feedback-list li {
  padding: 20px;
  background: var(--ink-800);
}

.page-products .pr-feedback-list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
}

.page-products .pr-feedback-list span {
  display: block;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-body-dim);
}

/* ---------- 对比表 ---------- */

.page-products .pr-table-wrap {
  margin-top: clamp(28px, 4vw, 44px);
  overflow-x: auto;
  border: var(--pr-line);
  background: var(--ink-800);
}

.page-products .pr-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-table caption {
  padding: 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--step-xs);
  letter-spacing: 0.05em;
  color: var(--steel);
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--ink-700);
}

.page-products .pr-table thead th {
  font-family: var(--font-mono);
  font-size: var(--step-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--steel);
  background: var(--ink-850);
  white-space: nowrap;
}

.page-products .pr-table tbody th {
  font-weight: 700;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .pr-table tbody td {
  color: var(--pr-body-dim);
}

.page-products .pr-table tbody tr:nth-child(odd) {
  background: rgba(232, 236, 239, 0.026);
}

.page-products .pr-table tbody tr:hover {
  background: var(--ink-850);
}

.page-products .pr-table tbody tr td.pr-table__focus {
  background: rgba(255, 212, 0, 0.12);
  box-shadow: inset 0 2px 0 var(--bolt);
  color: var(--mist);
}

/* ---------- 场景 ---------- */

.page-products .pr-scenes {
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

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

@media (min-width: 1100px) {
  .page-products .pr-scenes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .pr-scene {
  padding: var(--pr-pad);
  background: var(--ink-800);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pr-scene:hover {
  background: var(--ink-850);
  box-shadow: inset 0 3px 0 var(--lava);
}

.page-products .pr-scene__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lava);
}

.page-products .pr-scene h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .pr-scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-body-dim);
}

/* ---------- 流程 ---------- */

.page-products .pr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-700);
  border: var(--pr-line);
}

@media (min-width: 820px) {
  .page-products .pr-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pr-step {
  padding: var(--pr-pad);
  background: var(--ink-800);
}

.page-products .pr-step__no {
  display: block;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--lava);
}

.page-products .pr-step h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--mist);
}

.page-products .pr-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-body-dim);
}

.page-products .pr-cadence {
  display: grid;
  gap: 16px;
  margin: 32px 0 28px;
}

@media (min-width: 720px) {
  .page-products .pr-cadence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

.page-products .pr-cadence__item {
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--wire);
}

.page-products .pr-cadence__time {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--wire);
}

.page-products .pr-cadence__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pr-body);
}

/* ---------- 收口 ---------- */

.page-products .pr-close__box {
  position: relative;
  padding: clamp(26px, 4vw, 52px);
  border: var(--pr-line);
  background:
    linear-gradient(135deg, rgba(255, 77, 0, 0.12), transparent 58%),
    var(--ink-800);
}

.page-products .pr-close__box::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 3px;
  background: var(--lava);
}

.page-products .pr-trust {
  list-style: none;
  margin: 28px 0 32px;
  padding: 24px 0 0;
  border-top: var(--pr-line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 20px;
}

.page-products .pr-trust__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--lava);
}

.page-products .pr-trust__label {
  display: block;
  margin-top: 6px;
  font-size: var(--step-xs);
  color: var(--steel);
}

.page-products .pr-contact-block {
  padding-top: 26px;
  border-top: var(--pr-line);
}

.page-products .pr-contact {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step-sm);
  color: var(--mist);
}

.page-products .pr-contact__k {
  display: inline-block;
  min-width: 46px;
  margin-right: 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-products .pr-contact-note {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--steel);
}