.page-products {
  --prod-gap: clamp(14px, 2.2vw, 22px);
  --prod-soft: #B9CCC7;
  --prod-halo: rgba(53, 242, 214, .16);
  background:
    radial-gradient(120% 70% at 88% 0%, rgba(47, 107, 255, .16), transparent 62%),
    linear-gradient(180deg, #05100E 0%, #071612 52%, #0A1614 100%);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-products section {
  padding-block: clamp(28px, 5vw, 58px);
}

.page-products h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.14;
  margin: 0;
}

.page-products h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.01em;
  margin: 0;
}

.page-products a {
  color: inherit;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-block: clamp(18px, 3.4vw, 34px) clamp(30px, 5vw, 58px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(700px, 74%);
  height: 100%;
  background: linear-gradient(205deg, rgba(47, 107, 255, .30), rgba(53, 242, 214, .06) 58%, transparent 80%);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .prod-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  margin-top: clamp(16px, 3vw, 30px);
}

.page-products .prod-hero-lead {
  min-width: 0;
}

.page-products h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: .3em 0 0;
  text-wrap: balance;
}

.page-products .prod-lede {
  max-width: 33em;
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--prod-soft);
}

.page-products .prod-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-hero-stats li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .prod-hero-stats b {
  font-size: 20px;
  font-weight: 600;
  color: var(--cyan);
}

.page-products .prod-hero-focus {
  position: relative;
  min-width: 0;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(18, 36, 31, .94), rgba(8, 19, 16, .96));
}

.page-products .prod-hero-focus::after {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 3px;
  height: 58px;
  background: linear-gradient(180deg, var(--cyan), rgba(53, 242, 214, 0));
}

.page-products .focus-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .focus-num {
  margin: 8px 0 0;
  font-size: clamp(52px, 9vw, 78px);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -.04em;
  color: var(--cyan);
}

.page-products .focus-num span {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  margin-left: 6px;
  letter-spacing: 0;
  color: var(--muted);
}

.page-products .focus-text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--prod-soft);
}

.page-products .prod-hero-focus .btn {
  width: 100%;
  justify-content: center;
  margin-top: 18px;
}

/* ---------- 区块标题 ---------- */
.page-products .prod-sec-head {
  max-width: 60ch;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .prod-sec-head h2 {
  font-size: clamp(24px, 3.6vw, 38px);
  margin-top: .34em;
}

.page-products .prod-sec-sub {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 路径切换条 ---------- */
.page-products .path-switch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 6px;
  margin-bottom: var(--prod-gap);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 36, 31, .62);
}

.page-products .path-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  cursor: pointer;
  transition: color .18s var(--ease), background .18s var(--ease);
}

.page-products .path-tab-idx {
  font-size: 11px;
  color: var(--dim);
}

.page-products .path-tab:hover {
  color: var(--white);
  background: rgba(47, 107, 255, .10);
}

.page-products .path-tab[aria-pressed="true"] {
  color: var(--white);
  background: rgba(47, 107, 255, .18);
}

.page-products .path-tab[aria-pressed="true"] .path-tab-idx {
  color: var(--cyan);
}

.page-products .path-tab[aria-pressed="true"]::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 4px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .path-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .path-count {
  margin-left: auto;
  padding-left: 8px;
  font-size: 14px;
  color: var(--cyan);
}

.page-products .path-count-label {
  padding-right: 8px;
  font-size: 12px;
  color: var(--dim);
}

/* ---------- Bento 块 ---------- */
.page-products .prod-block {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-1);
}

.page-products .prod-block.span-8 {
  background: linear-gradient(168deg, #0D201C, #0A1614 64%);
}

.page-products .prod-block-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .prod-block-idx {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .prod-block h3 {
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.24;
}

.page-products .prod-block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--prod-soft);
}

.page-products .prod-block-foot {
  margin: auto 0 0;
  padding-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
}

.page-products .prod-block-foot a,
.page-products .prod-note a,
.page-products .prod-cert-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, .36);
}

.page-products .prod-block-foot a:hover,
.page-products .prod-note a:hover,
.page-products .prod-cert-foot a:hover {
  border-bottom-color: var(--cyan);
}

.page-products .prod-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--dim);
}

/* 媒体框 */
.page-products .media-frame {
  position: relative;
  overflow: hidden;
  margin: 0;
}

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

.page-products .prod-block-media {
  margin: 0;
}

/* 步骤详情 */
.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .step {
  border-top: 1px solid var(--line);
}

.page-products .step summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 13px 2px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .step summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .step-idx {
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--blue);
}

.page-products .step-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
}

.page-products .step-meta {
  font-size: 11px;
  color: var(--dim);
}

.page-products .step[open] .step-idx {
  color: var(--cyan);
}

.page-products .step-body {
  padding: 0 0 14px 46px;
}

.page-products .step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--prod-soft);
}

/* 清单类 */
.page-products .prod-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-check li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--prod-soft);
}

.page-products .prod-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-products .prod-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .prod-facts li {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-products .prod-facts li::before {
  content: "";
  flex: none;
  align-self: center;
  width: 14px;
  height: 1px;
  background: var(--line);
}

.page-products .prod-facts b {
  font-size: 16px;
  font-weight: 600;
  color: var(--cyan);
}

.page-products .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .flow-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 11px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.7;
  color: var(--prod-soft);
}

.page-products .flow-list .mono {
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid rgba(53, 242, 214, .4);
  border-radius: 6px;
  padding: 1px 6px;
  line-height: 1.4;
}

/* 旧版块降对比 */
.page-products .prod-block--legacy {
  background: #081310;
  border-color: #2B4640;
  box-shadow: inset 0 0 0 1px rgba(140, 166, 160, .07);
}

.page-products .prod-block--legacy h3 {
  color: #C7D8D4;
}

.page-products .prod-block--legacy p {
  color: var(--muted);
}

.page-products .prod-block--legacy .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 周赛程维度 ---------- */
.page-products .prod-week-media {
  margin-bottom: clamp(18px, 3vw, 28px);
  border-radius: var(--radius);
}

.page-products .dim-matrix {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
}

.page-products .dim-row {
  display: grid;
  gap: 14px;
  padding: clamp(14px, 2vw, 20px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 36, 31, .46);
}

.page-products .dim-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-products .dim-label .mono {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--dim);
}

.page-products .dim-label h3 {
  font-size: 19px;
}

.page-products .dim-label p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--dim);
}

.page-products .dim-cells {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.page-products .dim-chip {
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0C1C19;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .dim-chip.is-on {
  border-color: rgba(53, 242, 214, .5);
  background: rgba(53, 242, 214, .12);
  color: var(--white);
  box-shadow: 0 0 0 1px rgba(53, 242, 214, .14);
}

.page-products .dim-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  align-self: center;
  height: 34px;
  padding: 4px;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(47, 107, 255, .26), rgba(53, 242, 214, .16));
}

.page-products .dim-bar span {
  border-radius: 5px;
  background: rgba(5, 16, 14, .55);
}

.page-products .dim-bar span:nth-child(2) {
  background: rgba(53, 242, 214, .45);
}

/* ---------- 阵容提示 ---------- */
.page-products .prod-lineup-panel {
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(18px, 3vw, 32px);
  border: 1px solid var(--line);
  border-right: 3px solid var(--orange);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(18, 36, 31, .92), rgba(8, 19, 16, .95));
}

.page-products .prod-lineup-text h2 {
  font-size: clamp(24px, 3.6vw, 38px);
  margin-top: .34em;
}

.page-products .prod-lineup-text > p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--prod-soft);
}

.page-products .node-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px dashed var(--line);
  display: grid;
  gap: 15px;
}

.page-products .node-list li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.65;
  color: var(--prod-soft);
}

.page-products .node-list li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: .52em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-1);
  border: 1px solid var(--line);
}

.page-products .node-list li.is-hot::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 12px rgba(255, 106, 26, .68);
}

.page-products .node-list .node-time {
  font-size: 12px;
  color: var(--muted);
}

.page-products .node-list li.is-hot .node-time {
  color: var(--orange);
}

.page-products .prod-lineup-media {
  align-self: stretch;
  border-radius: var(--radius);
}

/* ---------- 多端 ---------- */
.page-products .prod-device-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-1);
}

.page-products .prod-device-card h3 {
  font-size: clamp(18px, 2vw, 22px);
}

.page-products .prod-device-media {
  margin-top: clamp(16px, 2.6vw, 24px);
  border-radius: var(--radius);
}

/* ---------- V4 认证 ---------- */
.page-products .prod-cert-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(47, 107, 255, .10), rgba(10, 22, 20, .96) 58%);
}

.page-products .prod-cert-num {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-products .prod-cert-num span {
  font-family: var(--font-body);
  font-size: .42em;
  font-weight: 500;
  letter-spacing: 0;
  margin-left: 3px;
  color: var(--muted);
}

.page-products .prod-cert-card h3 {
  font-size: 18px;
}

.page-products .prod-cert-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .prod-cert-foot {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 结尾 ---------- */
.page-products .prod-next-inner {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3.4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(142deg, rgba(47, 107, 255, .18), rgba(10, 22, 20, .94) 58%);
  overflow: hidden;
}

.page-products .prod-next-main {
  min-width: 0;
}

.page-products .prod-next-main h2 {
  font-size: clamp(23px, 3.2vw, 34px);
}

.page-products .prod-next-main p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--prod-soft);
}

.page-products .prod-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-products .prod-next-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-products .prod-next-list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-products .prod-next-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .prod-next-list a {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
}

.page-products .prod-next-list a:hover {
  color: var(--cyan);
}

.page-products .prod-next-list span {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .path-switch {
    border-radius: 999px;
    flex-wrap: nowrap;
  }
}

@media (min-width: 820px) {
  .page-products .dim-row {
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
    align-items: center;
    gap: 26px;
  }
}

@media (min-width: 860px) {
  .page-products .prod-next-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-products .prod-device-media {
    border-radius: var(--radius);
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, .85fr);
    align-items: end;
  }

  .page-products .prod-lineup-panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .path-tab {
    transition: none;
  }
}