.page-products {
  --p-edge: 6deg;
  --p-lead: 720px;
  position: relative;
  overflow-x: clip;
}

/* ---------- 首屏拼贴 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-top: 26px;
  padding-bottom: 8px;
}
.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  left: -140px;
  width: min(78vw, 640px);
  height: 320px;
  background: linear-gradient(118deg, rgba(198, 255, 61, 0.11), rgba(122, 92, 255, 0.13) 56%, transparent 80%);
  transform: rotate(-6deg);
  pointer-events: none;
  z-index: 0;
}
.page-products .prod-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}
@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.66fr);
    gap: 42px;
    align-items: end;
  }
}
.page-products h1 {
  margin: 14px 0 0;
  font-size: clamp(38px, 7.4vw, 76px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.page-products .prod-hero__main .lead {
  max-width: var(--p-lead);
  margin-top: 20px;
}
.page-products .prod-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .prod-hero__board {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 18px;
  background: linear-gradient(152deg, var(--panel) 0%, #0B1320 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.page-products .prod-hero__board::after {
  content: "";
  position: absolute;
  top: -96px;
  right: -88px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 92, 255, 0.44), transparent 70%);
  pointer-events: none;
}
.page-products .prod-hero__tag {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-products .pricelist {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.page-products .pricelist li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}
.page-products .pricelist li:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}
.page-products .pricelist__k {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pricelist__v {
  text-align: right;
  font-size: 21px;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.02em;
}
.page-products .pricelist__v em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 通用小节头 ---------- */
.page-products .sec-head {
  max-width: 740px;
  margin-bottom: 26px;
}
.page-products .sec-head h2 {
  margin: 12px 0 14px;
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.page-products .prose {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 媒体容器比例覆盖 ---------- */
.page-products .prod-media--32 {
  aspect-ratio: 3 / 2;
}
.page-products .prod-media--43 {
  aspect-ratio: 4 / 3;
}
.page-products .prod-banner {
  margin: 0 0 26px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 九步开户 ---------- */
.page-products .prod-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
@media (min-width: 880px) {
  .page-products .prod-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: start;
  }
  .page-products .prod-steps .step:first-child {
    grid-column: span 2;
  }
}
.page-products .step {
  min-width: 0;
}
.page-products .step__d {
  height: 100%;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color 0.28s var(--ease), background 0.28s var(--ease);
}
.page-products .step__d[open] {
  border-color: #27364F;
}
.page-products .step__d:hover {
  border-color: rgba(198, 255, 61, 0.42);
}
.page-products .step__s {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}
.page-products .step__s::-webkit-details-marker {
  display: none;
}
.page-products .step__s::marker {
  content: "";
}
.page-products .step__n {
  flex: 0 0 auto;
  min-width: 42px;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--lime);
}
.page-products .step__t {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
}
.page-products .step__h {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.page-products .step__b {
  padding: 0 18px 18px 74px;
}
.page-products .step__b p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}
@media (max-width: 520px) {
  .page-products .step__b {
    padding: 0 16px 16px 16px;
  }
  .page-products .step__n {
    min-width: 34px;
    font-size: 21px;
  }
  .page-products .step__h {
    display: none;
  }
}

/* ---------- 价格与席位 ---------- */
.page-products .prod-seatblock {
  display: grid;
  gap: 20px;
  margin-bottom: 30px;
}
.page-products .prod-seatblock .switch {
  justify-self: start;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.page-products .prod-seatblock .switch__btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.22s var(--ease), background 0.22s var(--ease);
}
.page-products .prod-seatblock .switch__btn:hover {
  color: var(--ink);
}
.page-products .prod-seatblock .switch__btn[aria-pressed="true"] {
  background: var(--lime);
  color: #0A1200;
}
.page-products .prod-seatcards {
  display: grid;
  gap: 14px;
}
@media (min-width: 820px) {
  .page-products .prod-seatcards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}
.page-products .seatcard {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--r-lg);
  transition: transform 0.34s var(--ease), box-shadow 0.34s var(--ease);
}
.page-products .seatcard--home {
  border-top-color: var(--violet);
}
.page-products .seatcard--box {
  border-top-color: var(--lime);
}
.page-products .switch[data-value="stand"] ~ .prod-seatcards .seatcard--stand,
.page-products .switch[data-value="home"] ~ .prod-seatcards .seatcard--home,
.page-products .switch[data-value="box"] ~ .prod-seatcards .seatcard--box {
  transform: translateY(-5px);
  box-shadow: 0 0 0 1px var(--orange), 0 20px 42px -26px rgba(255, 122, 47, 0.85);
}
.page-products .seatcard__k {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.page-products .seatcard__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 14px 0 4px;
}
.page-products .seatcard__price span {
  font-size: clamp(38px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.page-products .seatcard__price em {
  font-style: normal;
  font-size: 14px;
  color: var(--muted);
}
.page-products .seatcard__unit {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-products .seatcard__d {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ---------- 对照表 ---------- */
.page-products .prod-tablewrap {
  margin-bottom: 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}
.page-products .seat-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}
.page-products .seat-table th,
.page-products .seat-table td {
  padding: 14px 16px;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .seat-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #0D1523;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.page-products .seat-table tbody th {
  color: var(--ink);
  font-weight: 700;
  white-space: nowrap;
}
.page-products .seat-table td {
  color: var(--muted);
}
.page-products .seat-table td.mono {
  color: var(--lime);
  font-weight: 700;
}
.page-products .seat-table tbody tr:hover {
  background: rgba(122, 92, 255, 0.1);
}
.page-products .seat-table tbody tr:last-child th,
.page-products .seat-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .prod-seatmedia {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 通用双栏 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 28px;
  align-items: start;
}
@media (min-width: 900px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
  }
  .page-products .prod-split--reverse {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}
.page-products .prod-split__copy h2 {
  margin: 12px 0 14px;
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.page-products .prod-split__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
@media (min-width: 900px) {
  .page-products .prod-split--reverse .prod-split__media {
    order: -1;
  }
}

/* ---------- 收藏夹 ---------- */
.page-products .prodcells {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.page-products .prodcells li {
  padding: 10px 4px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(43, 227, 198, 0.05);
}
.page-products .prodcells li span {
  display: block;
}
.page-products .prodcells li span:first-child {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.page-products .prodcells li span:last-child {
  margin-top: 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
}
.page-products .sortlist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .sortlist li {
  display: grid;
  gap: 4px;
  padding-left: 16px;
  border-left: 2px solid var(--line);
}
.page-products .sortlist__tag {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-products .sortlist strong {
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}
.page-products .sortlist li > span:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .markdemo {
  margin-top: 26px;
  padding: 18px 18px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
}
.page-products .markdemo__t {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 三端 ---------- */
.page-products .devlist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-products .devlist li {
  display: grid;
  gap: 4px;
}
.page-products .devlist__k {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--violet);
}
.page-products .devlist__v {
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
}
.page-products .devlist__d {
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 升级阶梯 ---------- */
.page-products .ladder {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
@media (min-width: 860px) {
  .page-products .ladder {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}
.page-products .ladder__item {
  position: relative;
  padding: 26px 22px 24px;
  background: linear-gradient(170deg, var(--panel), #0C1421);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.page-products .ladder__item:nth-child(2) {
  border-color: rgba(122, 92, 255, 0.55);
}
.page-products .ladder__item:nth-child(3) {
  border-color: rgba(198, 255, 61, 0.5);
}
.page-products .ladder__n {
  display: block;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--lime);
  line-height: 1;
}
.page-products .ladder__item h3 {
  margin: 16px 0 10px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}
.page-products .ladder__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 会员等级 ---------- */
.page-products .levels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.page-products .levels__item {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px) {
  .page-products .levels__item {
    grid-template-columns: 88px minmax(0, 200px) minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }
}
.page-products .levels__n {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.page-products .levels__item h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-products .levels__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--muted);
}

/* ---------- 问答导流 ---------- */
.page-products .prod-help {
  display: grid;
  gap: 14px;
}
@media (min-width: 720px) {
  .page-products .prod-help {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}
.page-products .helpcard {
  display: block;
  padding: 24px 22px;
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), background 0.28s var(--ease);
}
.page-products .helpcard:hover,
.page-products .helpcard:focus-visible {
  border-color: var(--lime);
  transform: translateY(-3px);
}
.page-products .helpcard span.mono {
  display: block;
  margin-bottom: 12px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-products .helpcard h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}
.page-products .helpcard p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}