/* ===== 规格体验页 / page-products ===== */

.page-products {
  --prod-rule: rgba(124, 199, 232, 0.22);
  --prod-rule-soft: rgba(124, 199, 232, 0.12);
  --prod-shadow: 8px 8px 0 rgba(217, 154, 43, 0.12);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--deep) 0%, var(--deep-2) 100%);
  border-bottom: 1px solid var(--prod-rule);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--prod-rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--prod-rule-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-products .prod-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-block: 36px 44px;
}

.page-products .prod-hero-copy .breadcrumb {
  margin-bottom: 18px;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .prod-hero-copy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-hero-copy .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--mist);
  opacity: 0.7;
}

.page-products .prod-hero-copy .breadcrumb a {
  color: var(--blueprint);
  text-decoration: none;
}

.page-products .prod-hero-copy .breadcrumb a:hover {
  color: var(--amber);
}

.page-products .prod-hero-copy .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-products .prod-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .prod-hero-copy .lead {
  margin: 0 0 26px;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: rgba(246, 243, 234, 0.86);
}

.page-products .prod-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--prod-rule);
  background: var(--prod-rule-soft);
}

.page-products .prod-hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: rgba(11, 42, 67, 0.65);
}

.page-products .prod-fact-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: -0.02em;
}

.page-products .prod-fact-label {
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  padding: 18px;
  border: 1px solid var(--prod-rule);
  background:
    linear-gradient(135deg, rgba(124, 199, 232, 0.06), transparent 60%),
    rgba(4, 18, 31, 0.6);
}

.page-products .prod-caliper {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
}

.page-products .prod-hero-note {
  position: absolute;
  right: 8px;
  bottom: 10px;
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--blueprint);
  opacity: 0.75;
  writing-mode: vertical-rl;
}

/* ---------- 区块头部 ---------- */
.page-products .prod-sec-head {
  max-width: 78ch;
  margin-bottom: 26px;
}

.page-products .prod-sec-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--blueprint);
}

.page-products .prod-sec-head h2 {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 5.6vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .prod-sec-lead {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.78);
}

.page-products .prod-eyebrow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-products .prod-eyebrow-row .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--blueprint);
}

.page-products .prod-split-copy h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 5.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .prod-split-copy > p {
  margin: 0 0 22px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.8);
}

/* ---------- 图片框 ---------- */
.page-products .prod-figure {
  margin: 0 0 24px;
  border: 1px solid var(--prod-rule);
  background: var(--panel);
  overflow: hidden;
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
}

.page-products .prod-figure--vr img {
  aspect-ratio: 1 / 1;
}

.page-products .prod-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--prod-rule);
  font-family: var(--font-ui);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--blueprint);
  background: rgba(4, 18, 31, 0.6);
}

.page-products .prod-figure--tier {
  margin-top: 28px;
}

.page-products .prod-figure--region {
  margin-top: 28px;
  margin-bottom: 0;
}

/* ---------- 规格筛选 ---------- */
.page-products .prod-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .prod-filter-label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-products .prod-filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .prod-filter-btn {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--prod-rule);
  background: rgba(11, 42, 67, 0.6);
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--paper);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .prod-filter-btn:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.page-products .prod-filter-input:checked + .prod-filter-btn {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--deep);
  font-weight: 700;
}

.page-products .prod-filter-input:focus-visible + .prod-filter-btn {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

/* ---------- 规格表 ---------- */
.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--prod-rule);
  background: var(--paper);
  box-shadow: var(--prod-shadow);
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-table-caption {
  caption-side: top;
  padding: 12px 14px 0;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-align: left;
  color: rgba(11, 15, 20, 0.6);
}

.page-products .prod-spec-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  background: var(--paper);
}

.page-products .prod-spec-table thead th {
  padding: 12px 14px;
  border-bottom: 1px solid var(--prod-rule);
  background: var(--panel);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: left;
  white-space: nowrap;
  color: var(--paper);
}

.page-products .prod-spec-table tbody td {
  padding: 12px 14px;
  border-top: 1px solid var(--line-ink);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  vertical-align: top;
}

.page-products .prod-spec-table tbody td.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -0.01em;
  color: rgba(11, 15, 20, 0.82);
}

.page-products .prod-spec-table tbody tr {
  transition: opacity 0.25s ease, background-color 0.2s ease;
}

.page-products .prod-spec-table tbody tr:hover {
  background: rgba(217, 154, 43, 0.1);
}

.page-products .prod-cat {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid currentColor;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .prod-cat--pack {
  color: #8a6216;
}

.page-products .prod-cat--pc {
  color: #1d6d8a;
}

.page-products .prod-cat--legacy {
  color: #5c6577;
}

.page-products .prod-cat--service {
  color: var(--cinnabar);
}

/* 纯 CSS 类别筛选：选中类别时其余行淡出 */
.page-products .prod-filter:has(#cat-pack:checked) ~ .prod-table-wrap tbody tr[data-cat]:not([data-cat="packaging"]),
.page-products .prod-filter:has(#cat-pc:checked) ~ .prod-table-wrap tbody tr[data-cat]:not([data-cat="desktop"]),
.page-products .prod-filter:has(#cat-legacy:checked) ~ .prod-table-wrap tbody tr[data-cat]:not([data-cat="legacy"]),
.page-products .prod-filter:has(#cat-service:checked) ~ .prod-table-wrap tbody tr[data-cat]:not([data-cat="service"]) {
  opacity: 0.2;
}

/* ---------- 三档价格 ---------- */
.page-products .prod-tier-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 22px;
  border: 1px solid var(--prod-rule);
}

.page-products .prod-tier-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .prod-tier-tab {
  padding: 10px 22px;
  background: rgba(11, 42, 67, 0.6);
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--paper);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-products .prod-tier-tab + .prod-tier-input + .prod-tier-tab {
  border-left: 1px solid var(--prod-rule);
}

.page-products .prod-tier-tab:hover {
  color: var(--coral);
}

.page-products .prod-tier-input:checked + .prod-tier-tab {
  background: var(--amber);
  color: var(--deep);
  font-weight: 700;
}

.page-products .prod-tier-input:focus-visible + .prod-tier-tab {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-products .prod-tier-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .prod-tier-card {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--prod-rule);
  background: var(--panel);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-products .prod-tier-card::after {
  content: "当前查看";
  position: absolute;
  top: 0;
  right: 0;
  padding: 3px 9px;
  background: var(--amber);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--deep);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.page-products .prod-tier-switch:has(#tier-base:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="base"],
.page-products .prod-tier-switch:has(#tier-standard:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="standard"],
.page-products .prod-tier-switch:has(#tier-custom:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="custom"] {
  border-color: var(--amber);
  box-shadow: 10px 10px 0 rgba(217, 154, 43, 0.16);
}

.page-products .prod-tier-switch:has(#tier-base:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="base"]::after,
.page-products .prod-tier-switch:has(#tier-standard:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="standard"]::after,
.page-products .prod-tier-switch:has(#tier-custom:checked) ~ .prod-tier-matrix .prod-tier-card[data-tier="custom"]::after {
  opacity: 1;
}

.page-products .prod-tier-kicker {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--blueprint);
}

.page-products .prod-tier-name {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 26px;
  line-height: 1.1;
  color: var(--paper);
}

.page-products .prod-tier-index {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--prod-rule);
}

.page-products .prod-tier-index .mono {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-products .prod-tier-index-note {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .prod-tier-specs {
  margin: 0;
}

.page-products .prod-tier-specs > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--prod-rule-soft);
}

.page-products .prod-tier-specs > div:last-child {
  border-bottom: none;
}

.page-products .prod-tier-specs dt {
  flex: 0 0 auto;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .prod-tier-specs dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  text-align: right;
  color: var(--paper);
}

.page-products .prod-tier-specs dd.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--amber);
}

/* ---------- 广州电脑端 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .prod-pc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--prod-rule);
}

.page-products .prod-pc-list li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--prod-rule-soft);
}

.page-products .prod-pc-idx {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--coral);
}

.page-products .prod-pc-text {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(246, 243, 234, 0.82);
}

.page-products .prod-pc-text strong {
  color: var(--paper);
}

.page-products .prod-quote-panel {
  margin-top: 30px;
  padding: 22px 20px;
  border: 1px solid var(--line-ink);
  background: var(--paper);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-quote-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line-ink);
}

.page-products .prod-quote-head h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .prod-quote-head p {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(11, 15, 20, 0.55);
}

.page-products .prod-quote-params {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 0 16px;
}

.page-products .prod-quote-params > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(11, 15, 20, 0.16);
}

.page-products .prod-quote-params dt {
  font-family: var(--font-ui);
  font-size: 13px;
  color: rgba(11, 15, 20, 0.6);
}

.page-products .prod-quote-params dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .prod-quote-hint {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(11, 15, 20, 0.78);
}

/* ---------- 深圳验资报维修 ---------- */
.page-products .prod-vr {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .prod-vr-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .prod-node {
  border: 1px solid var(--prod-rule);
  border-left: 3px solid var(--cinnabar);
  background: var(--panel);
}

.page-products .prod-node summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  font-family: var(--font-ui);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

.page-products .prod-node summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-node summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--coral);
}

.page-products .prod-node[open] summary::after {
  content: "–";
}

.page-products .prod-node[open] summary {
  background: rgba(183, 58, 58, 0.14);
  border-bottom: 1px solid var(--prod-rule);
}

.page-products .prod-node summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -2px;
}

.page-products .prod-node-idx {
  padding: 2px 7px;
  border: 1px solid var(--cinnabar);
  font-size: 12px;
  color: var(--cinnabar);
  background: rgba(183, 58, 58, 0.14);
}

.page-products .prod-node-name {
  font-weight: 700;
}

.page-products .prod-node-body {
  padding: 14px 16px 18px;
}

.page-products .prod-node-body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.8);
}

/* ---------- 区域差异 ---------- */
.page-products .prod-region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .prod-region-card {
  padding: 22px 20px;
  border: 1px solid var(--prod-rule);
  background: var(--panel);
}

.page-products .prod-region-card--east {
  border-top: 4px solid var(--celadon);
}

.page-products .prod-region-card--south {
  border-top: 4px solid var(--cinnabar);
}

.page-products .prod-region-tag {
  margin: 0 0 12px;
}

.page-products .prod-region-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .prod-region-card > p {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.78);
}

.page-products .prod-region-specs {
  margin: 0;
  border-top: 1px solid var(--prod-rule-soft);
}

.page-products .prod-region-specs > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--prod-rule-soft);
}

.page-products .prod-region-specs > div:last-child {
  border-bottom: none;
}

.page-products .prod-region-specs dt {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .prod-region-specs dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  text-align: right;
  color: var(--paper);
}

.page-products .prod-region-specs dd.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--blueprint);
}

/* ---------- 问答与参数 ---------- */
.page-products .prod-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .prod-faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .prod-faq-item {
  border: 1px solid var(--prod-rule);
  background: rgba(11, 42, 67, 0.5);
}

.page-products .prod-faq-item summary {
  position: relative;
  padding: 15px 44px 15px 16px;
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

.page-products .prod-faq-item summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
}

.page-products .prod-faq-item[open] summary::after {
  content: "–";
}

.page-products .prod-faq-item[open] summary {
  border-bottom: 1px solid var(--prod-rule);
  color: var(--amber);
}

.page-products .prod-faq-item summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: -2px;
}

.page-products .prod-faq-body {
  padding: 14px 16px 18px;
}

.page-products .prod-faq-body p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(246, 243, 234, 0.8);
}

.page-products .prod-copy-block {
  align-self: start;
  padding: 22px 20px;
  border: 1px solid var(--line-ink);
  background: var(--paper);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-copy-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 20px;
  color: var(--ink);
}

.page-products .prod-copy-pre {
  margin: 0 0 14px;
  padding: 16px;
  border: 1px dashed rgba(11, 15, 20, 0.25);
  background: rgba(217, 154, 43, 0.09);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
  color: rgba(11, 15, 20, 0.86);
}

.page-products .prod-copy-hint {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(11, 15, 20, 0.72);
}

.page-products .prod-copy-meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-ink);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(11, 15, 20, 0.55);
}

/* ---------- 结尾引导 ---------- */
.page-products .prod-cta {
  border-top: 1px solid var(--prod-rule);
}

.page-products .prod-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
}

.page-products .prod-cta-inner h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 5vw, 34px);
  line-height: 1.12;
  color: var(--paper);
}

.page-products .prod-cta-inner p {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.78);
}

.page-products .prod-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .prod-hero-grid {
    padding-block: 48px 56px;
  }

  .page-products .prod-hero-facts li {
    padding: 18px 16px;
  }

  .page-products .prod-fact-num {
    font-size: 28px;
  }

  .page-products .prod-quote-params {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-products .prod-region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .prod-tier-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
    padding-block: 64px 76px;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 42px;
    align-items: start;
  }

  .page-products .prod-vr {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .prod-faq-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 36px;
  }

  .page-products .prod-cta-inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 32px;
  }

  .page-products .prod-cta-actions {
    justify-content: flex-end;
  }

  .page-products .prod-hero-note {
    right: 14px;
    bottom: 20px;
  }
}

@media (max-width: 420px) {
  .page-products .prod-hero-facts {
    grid-template-columns: 1fr;
  }

  .page-products .prod-pc-list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-products .prod-tier-tab {
    padding: 9px 14px;
    font-size: 13px;
  }
}