.page-products {
  --ps-line: var(--line);
}

.page-products h1 {
  margin: 0 0 18px;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--ink-blue);
}

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

.page-products .mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--ink-blue);
}

/* ---------- 首屏工作台 ---------- */
.page-products .stage {
  display: grid;
  gap: 1px;
  background: var(--ps-line);
  border: 1px solid var(--ps-line);
}

.page-products .stage__main {
  background: var(--white);
  padding: clamp(20px, 4vw, 44px);
  min-width: 0;
}

.page-products .stage__side {
  background: var(--snow);
  padding: clamp(20px, 4vw, 36px);
  min-width: 0;
}

.page-products .stage__main .lead {
  max-width: 46ch;
  color: var(--ink-blue);
}

.page-products .stage__media {
  margin: 26px 0 22px;
  border: 1px solid var(--ps-line);
  background: var(--snow);
}

.page-products .stage__media img {
  width: 100%;
}

.page-products .device-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.page-products .device-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--ps-line);
  background: var(--snow);
  color: var(--ink-blue);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
}

.page-products .device-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--teal);
  flex: none;
}

.page-products .stage__side-title {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--ink-blue);
}

.page-products .stage__note {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mid);
}

.page-products .svc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ps-line);
}

.page-products .svc-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--ps-line);
}

.page-products .svc-item__no {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--maple);
  letter-spacing: 0.06em;
}

.page-products .svc-item__name {
  margin: 0 0 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-blue);
}

.page-products .svc-item__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mid);
}

@media (min-width: 960px) {
  .page-products .stage {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 版本对照 ---------- */
.page-products .vsection__lead {
  max-width: 66ch;
}

.page-products .wide-media {
  margin: 28px 0 0;
  border: 1px solid var(--ps-line);
  background: var(--snow);
}

.page-products .wide-media img {
  width: 100%;
}

.page-products .wide-media figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--ps-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--mid);
}

.page-products .vfilter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 16px;
}

.page-products .vfilter a {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--ps-line);
  background: var(--white);
  color: var(--ink-blue);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .vfilter a:hover {
  border-color: var(--mid);
}

.page-products .vfilter a:focus-visible {
  outline: 2px solid var(--maple);
  outline-offset: 2px;
}

.page-products .vfilter a:target {
  background: var(--ink-blue);
  border-color: var(--ink-blue);
  color: var(--white);
}

.page-products .vtable {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .vtable th {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ink-blue);
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  white-space: nowrap;
}

.page-products .vtable td {
  padding: 16px 14px;
  border-bottom: 1px solid var(--ps-line);
  vertical-align: top;
  line-height: 1.6;
  color: var(--ink-blue);
}

.page-products .vtable tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-products .vtable tbody tr:hover {
  background: var(--snow);
}

.page-products .vtable strong {
  font-weight: 700;
}

.page-products .line-no {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--maple);
}

.page-products .state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  border: 1px solid var(--ps-line);
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .state::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
}

.page-products .state--ok {
  color: var(--deep-teal);
}

.page-products .state--ok::before {
  background: var(--teal);
}

.page-products .state--pending {
  color: var(--ink-blue);
}

.page-products .state--pending::before {
  background: var(--maple);
}

.page-products .state--na {
  color: var(--mid);
}

.page-products .state--na::before {
  background: var(--mid);
}

.page-products:has(#vf-ok:target) .vtable tbody tr:not([data-status="ok"]) {
  display: none;
}

.page-products:has(#vf-pending:target) .vtable tbody tr:not([data-status="pending"]) {
  display: none;
}

.page-products:has(#vf-na:target) .vtable tbody tr:not([data-status="na"]) {
  display: none;
}

@media (max-width: 800px) {
  .page-products .vtable,
  .page-products .vtable tbody,
  .page-products .vtable tr,
  .page-products .vtable td {
    display: block;
    width: 100%;
  }

  .page-products .vtable thead {
    display: none;
  }

  .page-products .vtable tbody tr {
    border: 1px solid var(--ps-line);
    margin-bottom: 12px;
    background: var(--white);
  }

  .page-products .vtable td {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--ps-line);
  }

  .page-products .vtable td:last-child {
    border-bottom: 0;
  }

  .page-products .vtable td::before {
    content: attr(data-th);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--mid);
    padding-top: 2px;
  }
}

/* ---------- 资源包分类 ---------- */
.page-products .resource-layout {
  display: grid;
  gap: clamp(16px, 3vw, 32px);
  margin-top: 26px;
}

.page-products .resgrid {
  display: grid;
  gap: 1px;
  background: var(--ps-line);
  border: 1px solid var(--ps-line);
  min-width: 0;
}

.page-products .rescard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px);
  background: var(--white);
  min-width: 0;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .rescard:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--mid);
}

.page-products .rescard__icon {
  width: 26px;
  height: 26px;
  color: var(--ink-blue);
}

.page-products .rescard__icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.page-products .rescard__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mid);
}

.page-products .rescard__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink-blue);
}

.page-products .rescard__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mid);
}

.page-products .rescard details {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--ps-line);
}

.page-products .rescard summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-blue);
}

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

.page-products .rescard summary::after {
  content: "+";
  color: var(--maple);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

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

.page-products .rescard summary:focus-visible {
  outline: 2px solid var(--maple);
  outline-offset: 2px;
}

.page-products .rescard details p {
  margin: 9px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-blue);
}

.page-products .res-media {
  margin: 0;
  border: 1px solid var(--ps-line);
  background: var(--snow);
  min-width: 0;
}

.page-products .res-media img {
  width: 100%;
}

@media (min-width: 720px) {
  .page-products .resgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .resource-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

/* ---------- 会员中心 ---------- */
.page-products .member {
  display: grid;
  gap: clamp(20px, 4vw, 44px);
}

.page-products .member__body {
  min-width: 0;
}

.page-products .member__body .lead {
  max-width: 54ch;
}

.page-products .member__media {
  margin: 0;
  border: 1px solid var(--ps-line);
  background: var(--snow);
  min-width: 0;
}

.page-products .member__media img {
  width: 100%;
}

.page-products .mlist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .mlist__item {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--ps-line);
}

.page-products .mlist__item:last-child {
  border-bottom: 1px solid var(--ps-line);
}

.page-products .mlist__tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--deep-teal);
}

.page-products .mlist__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-blue);
}

.page-products .notice {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--maple);
  background: var(--alert);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 520px) {
  .page-products .mlist__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (min-width: 900px) {
  .page-products .member {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 三步流程 ---------- */
.page-products .flow-media {
  margin: 26px 0 0;
  border: 1px solid var(--ps-line);
  background: var(--snow);
}

.page-products .flow-media img {
  width: 100%;
}

.page-products .steps {
  display: grid;
  gap: 1px;
  margin-top: 22px;
  border: 1px solid var(--ps-line);
  background: var(--ps-line);
}

.page-products .step {
  position: relative;
  padding: clamp(22px, 3vw, 32px);
  background: var(--white);
  min-width: 0;
}

.page-products .step::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(22px, 3vw, 32px);
  width: 38px;
  height: 2px;
  background: var(--maple);
}

.page-products .step__no {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--maple);
}

.page-products .step__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink-blue);
}

.page-products .step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mid);
}

@media (min-width: 820px) {
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 延伸入口 ---------- */
.page-products .doors {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--ps-line);
  background: var(--ps-line);
}

.page-products .door {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  background: var(--white);
  color: var(--ink-blue);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-products .door:hover {
  background: var(--snow);
}

.page-products .door:focus-visible {
  outline: 2px solid var(--maple);
  outline-offset: -3px;
}

.page-products .door__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.page-products .door__hint {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mid);
  font-weight: 400;
}

.page-products .door::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--maple);
}

.page-products .contact-line {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mid);
}

.page-products .contact-line a {
  color: var(--maple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .contact-line a:hover {
  color: var(--maple-deep);
}

@media (min-width: 760px) {
  .page-products .doors {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .doors {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .rescard,
  .page-products .door,
  .page-products .vfilter a,
  .page-products .vtable tbody tr {
    transition: none;
  }

  .page-products .rescard:hover {
    transform: none;
  }
}

已按要求输出。