.page-products {
  --pd-gap: clamp(1rem, 2.5vw, 2rem);
  --pd-section-block: clamp(2.5rem, 6vw, 5.5rem);
  --pd-rail-num: 3.5rem;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.page-products .container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.page-products .breadcrumb {
  display: block;
  padding-block: 0.75rem 0.25rem;
  border-bottom: 1px solid var(--line);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.page-products .breadcrumb__link {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .breadcrumb__link:hover,
.page-products .breadcrumb__link:focus-visible {
  color: var(--red);
}

.page-products .breadcrumb__current {
  color: var(--text);
}

/* ============ 首屏指挥中心 ============ */
.pd-hero {
  position: relative;
  padding-block: clamp(2rem, 5vw, 3.5rem) 1rem;
  overflow: hidden;
}

.pd-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -18%;
  width: 62%;
  height: 150%;
  background: linear-gradient(135deg, transparent 0%, rgba(230, 57, 70, 0.10) 42%, rgba(230, 57, 70, 0.03) 78%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--red) 0 18%, var(--line) 18% 100%);
}

.pd-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

.pd-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  padding: 0.2rem 0.7rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pd-hero__title {
  max-width: 15em;
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.22;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.pd-hero__lead {
  max-width: 36em;
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pd-hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  border: 1px solid var(--line);
  background: rgba(20, 20, 25, 0.5);
  overflow: hidden;
}

.pd-hero__ring {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}

.pd-hero__ring--outer {
  width: 92%;
  aspect-ratio: 1;
  border-color: rgba(230, 57, 70, 0.35);
}

.pd-hero__ring--inner {
  width: 64%;
  aspect-ratio: 1;
  border-color: rgba(0, 194, 255, 0.3);
}

.pd-hero__axis {
  position: absolute;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.pd-hero__axis--h {
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
}

.pd-hero__axis--v {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.pd-hero__number {
  position: relative;
  font-family: var(--font-head);
  font-size: clamp(6.5rem, 16vw, 12rem);
  line-height: 0.9;
  font-weight: 700;
  background: linear-gradient(135deg, var(--red) 0 55%, var(--blue) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 46px rgba(230, 57, 70, 0.35);
  z-index: 1;
}

.pd-hero__number-label {
  position: relative;
  z-index: 1;
  margin-top: 0.25rem;
  padding-left: 1.2rem;
  border-left: 3px solid var(--red);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--ink);
}

/* ============ 服务总览 ============ */
.pd-overview {
  padding-block: var(--pd-section-block) calc(var(--pd-section-block) * 0.6);
}

.pd-overview .pd-section-head {
  margin-bottom: 1.5rem;
}

.pd-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

.pd-overview__cell {
  position: relative;
  display: block;
  padding: 1.4rem 1.2rem 1.3rem;
  background: var(--bg);
  text-decoration: none;
  overflow: hidden;
  transition: background 0.25s ease, transform 0.25s ease;
}

.pd-overview__cell--red {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.16) 0%, rgba(230, 57, 70, 0.03) 48%, var(--bg) 100%);
  border-top: 2px solid rgba(230, 57, 70, 0.55);
}

.pd-overview__cell--blue {
  background: linear-gradient(135deg, rgba(0, 194, 255, 0.14) 0%, rgba(0, 194, 255, 0.03) 48%, var(--bg) 100%);
  border-top: 2px solid rgba(0, 194, 255, 0.5);
}

.pd-overview__cell--dark {
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 55%);
  border-top: 2px solid var(--line);
}

.pd-overview__cell--gold {
  background: linear-gradient(135deg, rgba(255, 179, 71, 0.13) 0%, rgba(255, 179, 71, 0.02) 52%, var(--bg) 100%);
  border-top: 2px solid rgba(255, 179, 71, 0.42);
}

.pd-overview__cell:hover,
.pd-overview__cell:focus-visible {
  transform: translate(2px, -2px);
}

.pd-overview__cell--red:hover,
.pd-overview__cell--red:focus-visible {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.25) 0%, rgba(230, 57, 70, 0.06) 55%, var(--bg) 100%);
}

.pd-overview__cell--blue:hover,
.pd-overview__cell--blue:focus-visible {
  background: linear-gradient(135deg, rgba(0, 194, 255, 0.22) 0%, rgba(0, 194, 255, 0.06) 55%, var(--bg) 100%);
}

.pd-overview__cell--dark:hover,
.pd-overview__cell--dark:focus-visible {
  background: linear-gradient(135deg, #1b1b22 0%, var(--surface) 60%);
}

.pd-overview__cell--gold:hover,
.pd-overview__cell--gold:focus-visible {
  background: linear-gradient(135deg, rgba(255, 179, 71, 0.2) 0%, rgba(255, 179, 71, 0.05) 55%, var(--bg) 100%);
}

.pd-overview__num {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.pd-overview__cell--red .pd-overview__num {
  color: rgba(230, 57, 70, 0.8);
}

.pd-overview__cell--blue .pd-overview__num {
  color: rgba(0, 194, 255, 0.8);
}

.pd-overview__cell--gold .pd-overview__num {
  color: rgba(255, 179, 71, 0.8);
}

.pd-overview__name {
  display: block;
  font-family: var(--font-head);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

.pd-overview__desc {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

.pd-overview__go {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--blue);
  border-bottom: 1px solid rgba(0, 194, 255, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.pd-overview__cell--red .pd-overview__go {
  color: rgba(230, 57, 70, 0.9);
  border-bottom-color: rgba(230, 57, 70, 0.4);
}

.pd-overview__cell--gold .pd-overview__go {
  color: var(--gold);
  border-bottom-color: rgba(255, 179, 71, 0.4);
}

.pd-overview__cell:hover .pd-overview__go {
  border-bottom-color: currentColor;
}

.pd-overview__figure {
  margin: 0 0 2rem;
  border: 1px solid var(--line);
  background: var(--surface);
}

.pd-overview__img {
  width: 100%;
  object-fit: cover;
}

.pd-overview__caption {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ============ 通用章节标题 ============ */
.pd-section {
  padding-block: var(--pd-section-block);
  position: relative;
}

.pd-section-head {
  margin-bottom: 1.75rem;
}

.pd-section-head__line {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pd-section-head .section-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.pd-section-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 2.8vw, 2.3rem);
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.pd-section-note {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 32em;
}

.pd-section-head--split {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  justify-content: space-between;
  align-items: flex-start;
}

.pd-section-head--split .pd-section-note {
  border-left: 3px solid var(--red);
  padding-left: 0.75rem;
  margin-top: 0;
}

/* ============ 三亿查规则库 ============ */
.pd-rules {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pd-rules::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--red) 0 24%, var(--line) 24% 100%);
  pointer-events: none;
}

.pd-rules__layout {
  display: grid;
  gap: var(--pd-gap);
  align-items: start;
}

.pd-rules__media {
  border: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
}

.pd-rules__img {
  width: 100%;
  object-fit: cover;
}

.pd-rules__info .pd-text-block {
  margin: 0 0 1.1rem;
  color: var(--text);
  font-size: 0.9375rem;
}

.pd-feature-list {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.pd-feature-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.9rem;
  color: var(--text);
}

.pd-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5em;
  height: 0.5em;
  background: var(--red);
  transform: rotate(45deg);
}

.pd-feature-list--blue li::before {
  background: var(--blue);
}

.pd-stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 1.4rem;
}

.pd-stat {
  background: var(--bg);
  padding: 0.9rem 0.6rem;
  text-align: center;
}

.pd-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1.15;
  color: var(--ink);
}

.pd-stat__label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ============ 订阅球队模块 ============ */
.pd-subscribe {
  background: var(--bg);
}

.pd-subscribe__layout {
  display: grid;
  gap: var(--pd-gap);
  align-items: start;
}

.pd-subscribe__info .pd-text-block {
  margin: 0 0 1.1rem;
  color: var(--text);
  font-size: 0.9375rem;
}

.pd-push-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.pd-push-tag {
  display: inline-block;
  padding: 0.28rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border: 1px solid;
}

.pd-push-tag--red {
  color: rgba(230, 57, 70, 0.9);
  border-color: rgba(230, 57, 70, 0.5);
  background: rgba(230, 57, 70, 0.08);
}

.pd-push-tag--blue {
  color: rgba(0, 194, 255, 0.9);
  border-color: rgba(0, 194, 255, 0.45);
  background: rgba(0, 194, 255, 0.06);
}

.pd-push-tag--gold {
  color: var(--gold);
  border-color: rgba(255, 179, 71, 0.45);
  background: rgba(255, 179, 71, 0.06);
}

.pd-subscribe__media {
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}

.pd-subscribe__img {
  width: 100%;
  object-fit: cover;
}

/* ============ V3工具导航 ============ */
.pd-tools {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pd-tools__layout {
  display: grid;
  gap: var(--pd-gap);
  align-items: start;
}

.pd-tools__hexmap {
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
  height: auto;
  display: none;
}

.pd-tools__link {
  stroke: var(--line);
  stroke-width: 1;
}

.pd-tools__center {
  fill: rgba(230, 57, 70, 0.18);
  stroke: var(--red);
  stroke-width: 2;
}

.pd-tools__center-text {
  fill: var(--ink);
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 700;
}

.pd-tools__center-sub {
  fill: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
}

.pd-tools__hex-cell {
  fill: transparent;
  stroke: var(--red);
  stroke-width: 2;
  stroke-linejoin: round;
  transition: fill 0.25s ease, filter 0.25s ease, stroke 0.25s ease;
}

.pd-tools__hex-cell--blue {
  stroke: var(--blue);
}

.pd-tools__hex-label {
  fill: var(--muted);
  font-family: var(--font-body);
  font-size: 17px;
  transition: fill 0.25s ease;
}

.pd-tools__hex-item:hover .pd-tools__hex-cell--red {
  fill: rgba(230, 57, 70, 0.2);
  filter: drop-shadow(0 0 10px rgba(230, 57, 70, 0.55));
}

.pd-tools__hex-item:hover .pd-tools__hex-cell--blue {
  fill: rgba(0, 194, 255, 0.18);
  filter: drop-shadow(0 0 10px rgba(0, 194, 255, 0.5));
}

.pd-tools__hex-item:hover .pd-tools__hex-label {
  fill: var(--ink);
}

.pd-tools__list {
  display: grid;
  gap: 0.6rem;
}

.pd-tool-item {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: var(--bg);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.pd-tool-item:hover,
.pd-tool-item:focus-within {
  border-color: rgba(230, 57, 70, 0.5);
  background: rgba(230, 57, 70, 0.04);
}

.pd-tool-item--blue:hover,
.pd-tool-item--blue:focus-within {
  border-color: rgba(0, 194, 255, 0.5);
  background: rgba(0, 194, 255, 0.04);
}

.pd-tool-item__index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  padding-top: 0.2rem;
}

.pd-tool-item--red .pd-tool-item__index {
  color: rgba(230, 57, 70, 0.85);
}

.pd-tool-item--blue .pd-tool-item__index {
  color: rgba(0, 194, 255, 0.85);
}

.pd-tool-item__name {
  margin: 0 0 0.2rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--ink);
}

.pd-tool-item__desc {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.pd-tools__cta {
  justify-self: start;
  margin-top: 0.4rem;
}

.pd-tools__banner {
  margin: 2rem 0 0;
  border: 1px solid var(--line);
  background: var(--bg);
}

.pd-tools__banner-img {
  width: 100%;
  object-fit: cover;
}

.pd-tools__banner-caption {
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ============ 操作手册模块 ============ */
.pd-manual {
  background: var(--bg);
}

.pd-manual__layout {
  display: grid;
  gap: var(--pd-gap);
  align-items: start;
}

.pd-manual__reader {
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  max-width: 480px;
}

.pd-manual__reader-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.pd-manual__reader-dots {
  display: inline-flex;
  gap: 0.2rem;
}

.pd-manual__reader-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
  background: var(--muted);
}

.pd-manual__reader-dots i:first-child {
  background: rgba(230, 57, 70, 0.85);
}

.pd-manual__reader-title {
  flex: 1;
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pd-manual__reader-page {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}

.pd-manual__reader-body {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  min-height: 170px;
}

.pd-manual__reader-chapters {
  border-right: 1px solid var(--line);
  padding: 0.8rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--bg);
}

.pd-manual__reader-chapter {
  font-size: 0.65rem;
  color: var(--muted);
  padding: 0.25rem 0.3rem;
  border-left: 2px solid transparent;
  line-height: 1.3;
}

.pd-manual__reader-chapter--active {
  color: var(--ink);
  border-left-color: var(--red);
  background: rgba(230, 57, 70, 0.07);
}

.pd-manual__reader-content {
  padding: 1rem 1rem 1.2rem 0.9rem;
}

.pd-manual__reader-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.1em;
}

.pd-manual__reader-heading {
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--ink);
}

.pd-manual__reader-text {
  margin: 0 0 0.8rem;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
}

.pd-manual__reader-line {
  display: block;
  height: 4px;
  background: var(--line);
  margin-top: 0.35rem;
  border-radius: 2px;
}

.pd-manual__reader-line--short {
  width: 55%;
}

.pd-manual__info .pd-text-block {
  margin: 0 0 1.1rem;
  color: var(--text);
  font-size: 0.9375rem;
}

.pd-manual__chapters {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.pd-manual__chapter {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.8rem;
  padding: 0.8rem 0.9rem;
  border-left: 3px solid var(--line);
  background: var(--surface);
  transition: border-color 0.2s ease;
}

.pd-manual__chapter:hover {
  border-left-color: var(--gold);
}

.pd-manual__chapter-num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--gold);
  padding-top: 0.15rem;
}

.pd-manual__chapter-name {
  margin: 0 0 0.2rem;
  font-family: var(--font-head);
  font-size: 1rem;
  color: var(--ink);
}

.pd-manual__chapter-desc {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.pd-manual__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.pd-manual__phone {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--surface);
}

.pd-manual__phone-img {
  width: 100%;
  object-fit: cover;
}

.pd-manual__phone-caption {
  padding: 0.7rem 0.9rem;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ============ 场景矩阵 ============ */
.pd-matrix {
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.pd-matrix__wrap {
  margin-top: 1.5rem;
  border: 1px solid var(--line);
}

.pd-matrix__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.pd-matrix__table th {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.pd-matrix__table td {
  padding: 0.9rem 1rem;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.pd-matrix__table tr:last-child td {
  border-bottom: none;
}

.pd-matrix__table tbody tr {
  transition: background 0.2s ease;
}

.pd-matrix__table tbody tr:hover {
  background: rgba(230, 57, 70, 0.06);
}

.pd-matrix__table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--red);
}

.pd-matrix__table td:first-child {
  font-weight: 600;
  color: var(--ink);
}

/* ============ 支持模块 ============ */
.pd-support {
  padding-block: calc(var(--pd-section-block) * 0.7);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.pd-support__grid {
  display: grid;
}

.pd-support__card {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.08) 0%, rgba(0, 194, 255, 0.05) 48%, var(--bg) 100%);
  overflow: hidden;
}

.pd-support__card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 140px;
  height: 140px;
  border: 24px solid rgba(255, 255, 255, 0.03);
  border-radius: 50%;
  pointer-events: none;
}

.pd-support__card .section-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 0.7rem;
}

.pd-support__copy {
  max-width: 36em;
  margin: 0 0 1.4rem;
  color: var(--text);
  font-size: 0.9375rem;
}

.pd-support__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ============ 响应式 ============ */
@media (min-width: 768px) {
  .pd-hero__inner {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 2rem;
    align-items: center;
  }

  .pd-hero__visual {
    min-height: 300px;
  }

  .pd-overview__grid {
    grid-template-columns: 1fr 1fr;
  }

  .pd-overview__cell {
    padding: 1.8rem 1.5rem 1.6rem;
  }

  .pd-rules__layout {
    grid-template-columns: 1.1fr 1fr;
  }

  .pd-rules__media {
    position: sticky;
    top: 1rem;
  }

  .pd-subscribe__layout {
    grid-template-columns: 1fr 0.85fr;
  }

  .pd-subscribe__media {
    order: 2;
  }

  .pd-subscribe__info {
    order: 1;
  }

  .pd-tools__layout {
    grid-template-columns: 1fr 1fr;
  }

  .pd-tools__hexmap {
    display: block;
  }

  .pd-manual__layout {
    grid-template-columns: 1fr 1.1fr;
  }

  .pd-manual__phone {
    grid-column: 1 / -1;
    max-width: 420px;
    margin-inline: auto;
  }

  .pd-matrix__wrap {
    overflow-x: auto;
  }

  .pd-matrix__table {
    min-width: 640px;
  }
}

@media (min-width: 1080px) {
  .pd-hero {
    padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem;
  }

  .pd-hero__title {
    max-width: 14em;
  }

  .pd-section-head--split {
    flex-direction: row;
    align-items: flex-end;
  }

  .pd-manual__layout {
    grid-template-columns: 0.9fr 1.2fr 0.75fr;
  }

  .pd-manual__phone {
    grid-column: auto;
    max-width: none;
    margin-inline: 0;
  }

  .pd-tools__list {
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }

  .pd-tools__cta {
    grid-column: 1 / -1;
  }

  .pd-tools__banner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
  }

  .pd-tools__banner-img {
    height: 100%;
    object-fit: cover;
  }

  .pd-tools__banner-caption {
    display: flex;
    align-items: center;
    padding: 1rem 1.4rem;
    border-top: none;
    border-left: 1px solid var(--line);
  }

  .pd-overview__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pd-overview__cell {
    padding: 1.6rem 1.2rem 1.4rem;
  }

  .pd-overview__name {
    font-size: 1rem;
  }
}