.page-products {
  --pp-rule: 1px solid var(--c-grid);
  --pp-pad-y: clamp(48px, 7vw, 100px);
  --pp-gap: clamp(20px, 3vw, 44px);
  --pp-soft: rgba(30, 42, 68, .42);
}

/* ---------- 顶部数据带 ---------- */
.page-products .p-band {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-panel);
  border-bottom: var(--pp-rule);
}

.page-products .p-band-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .3;
  pointer-events: none;
}

.page-products .p-band-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .p-band-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 14, .55) 0%, rgba(5, 7, 14, .93) 100%),
    radial-gradient(120% 150% at 12% 0%, rgba(39, 230, 214, .18), transparent 62%);
}

.page-products .p-band-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  padding-bottom: 18px;
}

.page-products .p-band-cap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0;
}

.page-products .p-band-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-orange);
}

.page-products .p-band-cells {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--pp-soft);
  border: var(--pp-rule);
}

.page-products .p-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 13px 13px;
  background: var(--c-panel);
  transition: background var(--dur) var(--ease);
}

.page-products .p-cell:hover {
  background: var(--c-panel-2);
}

.page-products .p-cell-name {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-dim);
}

.page-products .p-cell-price {
  font-family: var(--font-mono);
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.page-products .p-cell-meta {
  font-size: 12px;
  color: var(--c-dim);
  letter-spacing: .02em;
}

@media (min-width: 768px) {
  .page-products .p-band-cells {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-products .p-band {
    position: sticky;
    top: var(--header-h);
    z-index: 14;
  }

  .page-products .p-band-cells {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  padding: clamp(34px, 6vw, 78px) 0 clamp(30px, 4.6vw, 58px);
  border-bottom: var(--pp-rule);
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(122, 92, 255, .12), transparent 58%),
    var(--c-bg);
}

.page-products .p-hero h1 {
  margin: 12px 0 20px;
  font-size: clamp(29px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  max-width: 20ch;
}

.page-products .p-hero .lede {
  max-width: 62ch;
}

.page-products .p-hero-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: var(--pp-rule);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
  max-width: 68ch;
}

.page-products .p-hero-dot {
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 9px;
  background: var(--c-green);
  box-shadow: 0 0 10px rgba(70, 208, 138, .7);
}

.page-products .p-hero-note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 230, 214, .4);
}

.page-products .p-hero-note a:hover,
.page-products .p-hero-note a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 区块通用 ---------- */
.page-products .p-pick,
.page-products .p-register,
.page-products .p-device,
.page-products .p-record,
.page-products .p-faq,
.page-products .p-tail {
  padding: var(--pp-pad-y) 0;
  border-bottom: var(--pp-rule);
}

.page-products .p-head {
  margin-bottom: clamp(26px, 3.6vw, 46px);
}

.page-products .p-head h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 3.4vw, 40px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.015em;
  max-width: 24ch;
}

.page-products .p-head .lede {
  max-width: 60ch;
}

/* ---------- 周期档位 ---------- */
.page-products .p-pick {
  background: var(--c-bg);
}

.page-products .p-pick-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-products .p-pick-grid {
    grid-template-columns: minmax(0, 1.72fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 68px);
  }
}

.page-products .p-table-wrap {
  overflow-x: auto;
  border: var(--pp-rule);
  background: var(--c-panel);
}

.page-products .p-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}

.page-products .p-table-cap {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-dim);
  border-bottom: var(--pp-rule);
}

.page-products .p-table th,
.page-products .p-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-grid);
  font-size: 14.5px;
  white-space: nowrap;
}

.page-products .p-table td {
  color: var(--c-text);
}

.page-products .p-table thead th {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--c-dim);
  background: var(--c-panel-2);
  white-space: nowrap;
}

.page-products .p-table tbody th {
  font-weight: 800;
  font-size: 15px;
  color: var(--c-text);
}

.page-products .p-table tbody td:nth-child(3) {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products .p-table-fit {
  white-space: normal;
  color: var(--c-dim);
  min-width: 190px;
}

.page-products .p-table tbody tr {
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .p-table tbody tr:hover,
.page-products .p-table tbody tr:focus-within {
  background: rgba(39, 230, 214, .07);
  box-shadow: inset 3px 0 0 var(--c-cyan);
}

.page-products .p-table-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-dim);
  max-width: 60ch;
}

.page-products .p-pick-aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .p-pick-art {
  margin: 0;
  border: var(--pp-rule);
  background: var(--c-panel);
  padding: 14px;
}

.page-products .p-pick-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: .92;
}

.page-products .p-pick-art .media-cap {
  margin-top: 10px;
}

.page-products .p-announce {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 154, 60, .45);
  background: rgba(255, 154, 60, .05);
}

.page-products .p-announce p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--c-text);
}

.page-products .p-announce-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 154, 60, .5);
  padding-bottom: 2px;
}

.page-products .p-announce-link:hover,
.page-products .p-announce-link:focus-visible {
  border-bottom-color: var(--c-orange);
}

/* ---------- 注册流程 ---------- */
.page-products .p-register {
  background:
    linear-gradient(180deg, rgba(15, 23, 48, .55) 0%, rgba(5, 7, 14, 0) 70%),
    var(--c-bg);
}

.page-products .p-register-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

@media (min-width: 960px) {
  .page-products .p-register-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
  }
}

.page-products .p-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.page-products .p-step {
  position: relative;
  padding: 20px 22px 22px;
  background: var(--c-panel);
  border: var(--pp-rule);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .p-step:hover {
  border-color: rgba(39, 230, 214, .5);
  background: var(--c-panel-2);
}

.page-products .p-step::before {
  content: "";
  position: absolute;
  left: 40px;
  bottom: -14px;
  width: 1px;
  height: 14px;
  background: linear-gradient(180deg, var(--c-cyan), rgba(39, 230, 214, .15));
}

.page-products .p-step:last-child::before {
  display: none;
}

.page-products .p-step-idx {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--c-cyan);
}

.page-products .p-step h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.7vw, 21px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .p-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-dim);
  max-width: 52ch;
}

.page-products .p-register-art {
  margin: 0;
  border: var(--pp-rule);
  background: var(--c-panel);
  padding: 14px;
}

.page-products .p-register-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .p-register-art .media-cap {
  margin-top: 10px;
}

.page-products .p-register-note {
  margin: clamp(24px, 3vw, 38px) 0 0;
  padding-top: 16px;
  border-top: var(--pp-rule);
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dim);
  max-width: 72ch;
}

.page-products .p-register-note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 230, 214, .4);
}

/* ---------- 换设备 ---------- */
.page-products .p-device {
  background: var(--c-bg);
}

.page-products .p-device-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .p-device-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 66px);
  }
}

.page-products .p-device-main p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-dim);
  max-width: 66ch;
}

.page-products .p-device-main p:last-child {
  margin-bottom: 0;
}

.page-products .p-device-side {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pp-rule);
}

.page-products .p-device-side li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 0;
  border-bottom: var(--pp-rule);
}

.page-products .p-device-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-violet);
}

.page-products .p-device-side p {
  margin: 0;
  font-size: 14.5px;
  color: var(--c-text);
}

.page-products .p-device-side a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 230, 214, .4);
}

/* ---------- 记录与公告 ---------- */
.page-products .p-record {
  background:
    radial-gradient(80% 110% at 8% 100%, rgba(122, 92, 255, .12), transparent 58%),
    var(--c-bg);
}

.page-products .p-record-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

@media (min-width: 860px) {
  .page-products .p-record-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 48px);
  }
}

.page-products .p-record-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border: var(--pp-rule);
  background: var(--c-panel);
  transition: border-color var(--dur) var(--ease);
}

.page-products .p-record-panel:hover {
  border-color: rgba(122, 92, 255, .55);
}

.page-products .p-record-art {
  margin: 0;
  border: 1px solid var(--c-grid);
  overflow: hidden;
}

.page-products .p-record-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .9;
}

.page-products .p-record-panel h3 {
  margin: 0;
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-products .p-record-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.88;
  color: var(--c-dim);
}

.page-products .p-record-link {
  margin: clamp(24px, 3vw, 38px) 0 0;
  padding-top: 16px;
  border-top: var(--pp-rule);
}

.page-products .p-record-link a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 230, 214, .4);
  padding-bottom: 2px;
}

.page-products .p-record-link a:hover,
.page-products .p-record-link a:focus-visible {
  border-bottom-color: var(--c-cyan);
}

/* ---------- 常见疑问 ---------- */
.page-products .p-faq {
  background: var(--c-bg);
}

.page-products .p-faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pp-soft);
  border: var(--pp-rule);
}

@media (min-width: 800px) {
  .page-products .p-faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .p-faq-item {
  padding: 20px 22px 22px;
  background: var(--c-bg);
  transition: background var(--dur) var(--ease);
}

.page-products .p-faq-item:hover {
  background: var(--c-panel);
}

.page-products .p-faq-q {
  position: relative;
  margin: 0 0 10px;
  padding-left: 18px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: -.005em;
  color: var(--c-text);
}

.page-products .p-faq-q::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--c-cyan);
}

.page-products .p-faq-a {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.88;
  color: var(--c-dim);
  max-width: 46ch;
}

/* ---------- 收尾 ---------- */
.page-products .p-tail {
  border-bottom: none;
  background:
    linear-gradient(180deg, rgba(39, 230, 214, .07) 0%, rgba(5, 7, 14, 0) 60%),
    var(--c-bg);
}

.page-products .p-tail h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.015em;
  max-width: 22ch;
}

.page-products .p-tail .lede {
  max-width: 58ch;
}

.page-products .p-tail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 焦点与动效 ---------- */
.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products [tabindex]:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
  }
}