.page-products {
  --p-band: #e8e3d8;
  --p-muted: rgba(31, 41, 55, 0.66);
  --p-onDark: rgba(244, 241, 234, 0.78);
  background: var(--paper);
  color: var(--graphite);
}

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

/* ============ 首屏 ============ */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 3vw, 36px) clamp(48px, 7vw, 92px);
  color: var(--paper);
  background:
    radial-gradient(110% 120% at 92% -10%, rgba(95, 46, 234, 0.62) 0%, rgba(11, 16, 38, 0) 58%),
    var(--ink);
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(244, 241, 234, 0.055) 0 1px, transparent 1px 84px);
}

.page-products .p-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .p-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .p-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .p-hero__lead {
  max-width: 30em;
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--p-onDark);
}

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

.page-products .p-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px dashed var(--rule-dark);
}

.page-products .p-hero__stats dt {
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-products .p-hero__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.65rem);
  font-weight: 700;
  color: var(--white);
}

.page-products .p-hero__media {
  position: relative;
}

.page-products .p-hero__media .img-frame {
  border: 1px solid var(--rule-dark);
  box-shadow: 14px 14px 0 -2px rgba(95, 46, 234, 0.55);
}

.page-products .p-hero__stamp {
  position: absolute;
  z-index: 2;
  top: -10px;
  left: -6px;
  padding: 5px 10px;
  font-size: var(--fs--1);
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--orange);
}

/* ============ 技能树 ============ */
.page-products .p-tree {
  padding-block: clamp(54px, 7vw, 96px);
  background: var(--paper);
}

.page-products .p-tree .section-head__title,
.page-products .p-fit .section-head__title,
.page-products .p-catalog .section-head__title,
.page-products .p-dl .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  max-width: 26em;
  margin: 10px 0 0;
}

.page-products .p-tree .section-head__meta,
.page-products .p-fit .section-head__meta,
.page-products .p-catalog .section-head__meta,
.page-products .p-dl .section-head__meta {
  max-width: 60ch;
  margin: 14px 0 0;
  font-size: var(--fs-1);
  line-height: 1.8;
  color: var(--p-muted);
}

.page-products .p-tree__stage {
  margin-top: 30px;
  padding: 10px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(180deg, rgba(226, 220, 207, 0.55), rgba(244, 241, 234, 0) 60%),
    var(--white);
}

.page-products .p-tree__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .p-tree__curve {
  stroke: var(--violet);
  stroke-width: 2;
  stroke-dasharray: 7 9;
  opacity: 0.6;
}

.page-products .p-tree__node circle {
  fill: var(--white);
  stroke: var(--violet);
  stroke-width: 2;
  transition: fill 0.18s var(--ease), stroke 0.18s var(--ease);
}

.page-products .p-tree__node-num {
  text-anchor: middle;
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--violet);
  transition: fill 0.18s var(--ease);
}

.page-products .p-tree__node-label {
  text-anchor: middle;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  fill: var(--graphite);
  transition: fill 0.18s var(--ease);
}

.page-products .p-tree__node:hover circle,
.page-products .p-tree__node:focus-visible circle {
  fill: var(--violet);
  stroke: var(--violet);
}

.page-products .p-tree__node:hover .p-tree__node-num,
.page-products .p-tree__node:focus-visible .p-tree__node-num {
  fill: var(--white);
}

.page-products .p-tree__node:hover .p-tree__node-label,
.page-products .p-tree__node:focus-visible .p-tree__node-label {
  fill: var(--violet);
}

.page-products .p-tree__node:focus-visible {
  outline: none;
}

.page-products .p-tree__node:focus-visible circle {
  stroke: var(--orange);
  stroke-width: 3;
}

.page-products .p-tree__mods {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .p-tree__mods a {
  display: block;
  padding: 16px 18px;
  color: inherit;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--rule);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .p-tree__mods a:hover,
.page-products .p-tree__mods a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--violet);
  box-shadow: var(--shadow-lift);
  outline: none;
}

.page-products .p-tree__mod-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .p-tree__mod-num {
  font-size: var(--fs--1);
  color: var(--cyan-deep);
}

.page-products .p-tree__mod-count {
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  color: var(--violet);
}

.page-products .p-tree__mod-name {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: var(--fs-1);
  font-weight: 700;
}

.page-products .p-tree__mod-desc {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-0);
  line-height: 1.7;
  color: var(--p-muted);
}

/* ============ 适配范围 ============ */
.page-products .p-fit {
  padding-block: clamp(54px, 7vw, 96px);
  background: var(--p-band);
}

.page-products .p-fit__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .p-fit__lead {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: var(--fs-1);
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .p-fit__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .p-fit__list li {
  position: relative;
  padding: 12px 0 12px 16px;
  border-left: 3px solid var(--cyan);
  border-bottom: 1px dashed var(--rule);
  font-size: var(--fs-0);
  line-height: 1.75;
  color: var(--graphite);
}

.page-products .p-fit__list li + li {
  margin-top: 2px;
}

.page-products .p-fit__list .mono {
  display: inline-block;
  margin-right: 8px;
  font-size: var(--fs--1);
  color: var(--cyan-deep);
}

.page-products .p-fit__visual .img-frame {
  border: 1px solid var(--rule-strong);
}

.page-products .p-matrix-wrap {
  margin-top: clamp(28px, 4vw, 44px);
  overflow-x: auto;
  border: 1px solid var(--rule-strong);
  background: var(--white);
}

.page-products .p-matrix {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--fs-0);
}

.page-products .p-matrix__caption {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--ink);
}

.page-products .p-matrix thead th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.04em;
  color: var(--violet);
  border-bottom: 2px solid var(--rule-strong);
}

.page-products .p-matrix tbody th {
  padding: 13px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}

.page-products .p-matrix tbody td {
  padding: 13px 16px;
  color: var(--p-muted);
  border-bottom: 1px solid var(--rule);
}

.page-products .p-matrix tbody tr:last-child th,
.page-products .p-matrix tbody tr:last-child td {
  border-bottom: none;
}

.page-products .p-matrix tbody tr:hover {
  background: rgba(95, 46, 234, 0.05);
}

/* ============ 清单索引 ============ */
.page-products .p-catalog {
  padding-block: clamp(54px, 7vw, 96px);
  background: var(--paper);
}

.page-products .p-catalog__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 18px 0 0;
  font-size: var(--fs-0);
  color: var(--p-muted);
}

.page-products .p-catalog__legend-role {
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  color: var(--cyan-deep);
}

.page-products .p-catalog__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.page-products .p-mod {
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--ink);
  scroll-margin-top: 24px;
}

.page-products .p-mod__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--rule);
}

.page-products .p-mod__num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: var(--fs--1);
  color: var(--white);
  background: var(--violet);
}

.page-products .p-mod__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-1);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .p-mod__count {
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  color: var(--orange-deep);
}

.page-products .p-mod__list {
  margin: 0;
  padding: 6px 10px 10px;
  list-style: none;
}

.page-products .p-svc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  padding: 9px 6px;
  border-bottom: 1px dashed var(--rule);
  font-size: var(--fs-0);
}

.page-products .p-svc:last-child {
  border-bottom: none;
}

.page-products .p-svc__num {
  min-width: 24px;
  font-size: 0.7rem;
  color: var(--cyan-deep);
}

.page-products .p-svc__name {
  flex: 1 1 8em;
  min-width: 0;
  font-weight: 500;
  color: var(--graphite);
}

.page-products .p-svc__role {
  font-size: 0.72rem;
  color: var(--p-muted);
}

.page-products .p-svc .tag {
  padding: 2px 7px;
  font-size: 0.68rem;
  line-height: 1.6;
}

/* ============ 会员权益 ============ */
.page-products .p-rights {
  padding-block: clamp(54px, 7vw, 96px);
  color: var(--paper);
  background:
    radial-gradient(90% 80% at 0% 0%, rgba(95, 46, 234, 0.32) 0%, rgba(11, 16, 38, 0) 60%),
    var(--ink);
}

.page-products .p-rights .section-head__title {
  margin: 10px 0 0;
  max-width: 24em;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .p-rights .section-head__meta {
  max-width: 58ch;
  margin: 14px 0 0;
  font-size: var(--fs-1);
  line-height: 1.8;
  color: var(--p-onDark);
}

.page-products .p-rights__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  margin-top: 30px;
}

.page-products .p-right {
  padding: 20px 0;
  border-top: 1px solid var(--rule-dark);
}

.page-products .p-right h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-2);
  font-weight: 700;
  color: var(--white);
}

.page-products .p-right h3 .mono {
  font-size: var(--fs--1);
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-products .p-right p {
  margin: 10px 0 0;
  font-size: var(--fs-0);
  line-height: 1.85;
  color: var(--p-onDark);
}

.page-products .p-rights__visual {
  margin-top: 26px;
}

.page-products .p-rights__visual .img-frame {
  border: 1px solid var(--rule-dark);
}

.page-products .p-rights__aside {
  align-self: start;
}

.page-products .p-rtable-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule-dark);
  background: var(--ink-soft);
}

.page-products .p-rtable {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--fs-0);
}

.page-products .p-rtable__caption {
  padding: 13px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.05em;
  color: var(--paper);
  background: rgba(95, 46, 234, 0.5);
}

.page-products .p-rtable thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--rule-dark);
}

.page-products .p-rtable thead th:first-child {
  color: var(--paper);
  background: transparent;
}

.page-products .p-rtable thead th:nth-child(2) {
  color: var(--white);
  background: rgba(95, 46, 234, 0.55);
}

.page-products .p-rtable thead th:nth-child(3) {
  color: var(--ink);
  background: var(--cyan);
}

.page-products .p-rtable tbody th {
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--white);
  border-bottom: 1px solid var(--rule-dark);
  white-space: nowrap;
}

.page-products .p-rtable tbody td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.7;
  color: var(--p-onDark);
  border-bottom: 1px solid var(--rule-dark);
}

.page-products .p-rtable tbody td:nth-child(2) {
  background: rgba(95, 46, 234, 0.14);
}

.page-products .p-rtable tbody td:nth-child(3) {
  background: rgba(0, 194, 255, 0.09);
}

.page-products .p-rtable tbody tr:last-child th,
.page-products .p-rtable tbody tr:last-child td {
  border-bottom: none;
}

.page-products .p-rights__aside-note {
  margin: 12px 0 0;
  font-size: var(--fs--1);
  line-height: 1.7;
  color: rgba(244, 241, 234, 0.6);
}

/* ============ 资源下载 ============ */
.page-products .p-dl {
  padding-block: clamp(54px, 7vw, 96px);
  background: var(--paper);
}

.page-products .p-dl__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: 28px;
}

.page-products .p-dl__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .p-dl__card {
  padding: 18px 18px 20px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--orange);
}

.page-products .p-dl__card-num {
  font-size: var(--fs--1);
  letter-spacing: 0.06em;
  color: var(--orange-deep);
}

.page-products .p-dl__card h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-2);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .p-dl__card p {
  margin: 8px 0 0;
  font-size: var(--fs-0);
  line-height: 1.8;
  color: var(--p-muted);
}

.page-products .p-dl__visual .img-frame {
  border: 1px solid var(--rule-strong);
}

.page-products .p-dl__code {
  display: inline-block;
  margin: 12px 0 0;
  padding: 6px 10px;
  font-size: var(--fs--1);
  letter-spacing: 0.04em;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px dashed var(--rule-strong);
}

.page-products .p-dl__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: 22px;
  border-top: 2px solid var(--rule-strong);
}

.page-products .p-dl__foot-text {
  flex: 1 1 20em;
  margin: 0;
  font-size: var(--fs-0);
  line-height: 1.8;
  color: var(--graphite);
}

/* ============ 版本路线 ============ */
.page-products .p-road {
  padding-block: clamp(54px, 7vw, 96px);
  background: var(--p-band);
}

.page-products .p-road .section-head__title {
  margin: 10px 0 0;
  max-width: 24em;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-products .p-road .section-head__meta {
  max-width: 58ch;
  margin: 14px 0 0;
  font-size: var(--fs-1);
  line-height: 1.8;
  color: var(--p-muted);
}

.page-products .p-road__list {
  margin: 30px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 2px solid var(--rule-strong);
}

.page-products .p-road__list > li {
  position: relative;
  padding: 0 0 26px 4px;
}

.page-products .p-road__list > li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -30px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--violet);
}

.page-products .p-road__list > li:last-child {
  padding-bottom: 0;
}

.page-products .p-road__ver {
  font-size: var(--fs--1);
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-products .p-road__list h3 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-2);
  font-weight: 700;
}

.page-products .p-road__list p {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: var(--fs-0);
  line-height: 1.8;
  color: var(--p-muted);
}

.page-products .p-road__item--current::before {
  background: var(--violet);
  border-color: var(--violet);
}

.page-products .p-road__item--beta::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .p-road__item--beta .p-road__ver {
  color: var(--orange-deep);
}

.page-products .p-road__beta-note {
  font-size: var(--fs-0);
}

.page-products .p-road__beta-note a {
  color: var(--violet);
  text-underline-offset: 3px;
}

/* ============ 收尾行动区 ============ */
.page-products .p-cta {
  padding-block: clamp(48px, 6vw, 82px);
  background: var(--violet);
  color: var(--white);
}

.page-products .p-cta__inner {
  display: grid;
  gap: 24px;
}

.page-products .p-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .p-cta__text {
  max-width: 54ch;
  margin: 12px 0 0;
  font-size: var(--fs-1);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

.page-products .p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .p-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-size: var(--fs-0);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.18s var(--ease), background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .p-cta__btn--light {
  color: var(--ink);
  background: var(--white);
}

.page-products .p-cta__btn--light:hover,
.page-products .p-cta__btn--light:focus-visible {
  background: var(--paper);
  transform: translateY(-2px);
}

.page-products .p-cta__btn--ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.page-products .p-cta__btn--ghost:hover,
.page-products .p-cta__btn--ghost:focus-visible {
  border-color: var(--white);
  transform: translateY(-2px);
}

.page-products .p-cta__btn:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

.page-products .p-cta__link {
  padding: 0 4px;
  font-size: var(--fs-0);
  color: rgba(255, 255, 255, 0.9);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ============ 响应式 ============ */
@media (min-width: 620px) {
  .page-products .p-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .p-tree__mods {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .p-dl__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-products .p-fit__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .p-catalog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .p-dl__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-products .p-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-products .p-rights__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .p-rights__aside {
    position: sticky;
    top: 24px;
  }

  .page-products .p-road__list {
    padding-left: 28px;
  }
}

@media (min-width: 1120px) {
  .page-products .p-tree__mods {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-tree__mods a,
  .page-products .p-cta__btn,
  .page-products .p-tree__node circle,
  .page-products .p-tree__node-num,
  .page-products .p-tree__node-label {
    transition: none;
  }
}
<<<END>>>