.page-products {
  --tree-x: 16px;
  --cat-cyan-line: rgba(0, 229, 255, 0.38);
  display: block;
}

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

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .crumbs a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

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

.page-products .crumbs__sep {
  color: var(--line-strong);
}

.page-products .crumbs [aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏声明 ---------- */
.page-products .catalog-intro {
  padding-top: clamp(1.75rem, 4.5vw, 3.25rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
}

.page-products .catalog-intro h1 {
  max-width: 16em;
  margin: 0.85rem 0 1.25rem;
  font-size: clamp(30px, 6.2vw, 62px);
  font-weight: 250;
  letter-spacing: 0.03em;
  line-height: 1.16;
  color: var(--ink);
}

.page-products .catalog-intro__lede {
  max-width: 48rem;
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .catalog-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 760px) {
  .page-products .catalog-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .catalog-meta li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1rem 1.1rem;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .catalog-meta li::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 229, 255, 0));
  transform: scaleX(0.45);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.page-products .catalog-meta li:hover::before {
  transform: scaleX(1);
}

.page-products .catalog-meta .data-num {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--orange);
}

.page-products .catalog-meta__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

/* ---------- 首图 ---------- */
.page-products .catalog-banner {
  margin: 0;
}

.page-products .catalog-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  clip-path: polygon(0 0, 100% 2.6%, 100% 100%, 0 97.4%);
  filter: saturate(1.08) contrast(1.04);
}

/* ---------- 通用章节头 ---------- */
.page-products .section__head h2 {
  margin: 0.6rem 0 0.85rem;
  font-size: clamp(24px, 4.2vw, 40px);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.22;
  color: var(--ink);
}

.page-products .section__head p {
  max-width: 44rem;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 01 使用路径 ---------- */
.page-products .path__grid {
  display: grid;
  gap: 2.25rem;
  margin-top: 2.25rem;
}

@media (min-width: 1000px) {
  .page-products .path__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }
}

.page-products .skilltree {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .skilltree__node {
  position: relative;
  padding-left: 2.75rem;
}

.page-products .skilltree__node + .skilltree__node {
  margin-top: 0.9rem;
}

.page-products .skilltree__node::before {
  content: "";
  position: absolute;
  left: var(--tree-x);
  top: 2.1rem;
  bottom: -1.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--cat-cyan-line), rgba(0, 229, 255, 0.04));
}

.page-products .skilltree__node:last-child::before {
  content: none;
}

.page-products .skilltree__node::after {
  content: "";
  position: absolute;
  left: calc(var(--tree-x) - 5px);
  top: 1.5rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--cat-cyan-line);
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .skilltree__node:has(details[open])::after {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.14);
}

.page-products .skilltree details {
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-products .skilltree details[open] {
  background: var(--glass-strong);
  border-color: rgba(0, 229, 255, 0.42);
}

.page-products .skilltree summary {
  position: relative;
  display: grid;
  gap: 0.3rem;
  min-height: 44px;
  padding: 1.05rem 3.2rem 1.05rem 1.15rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .skilltree summary::after {
  content: "+";
  position: absolute;
  right: 1.15rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--cyan);
}

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

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

.page-products .skilltree__step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .skilltree__title {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-products .skilltree__hint {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .skilltree__body {
  padding: 0 1.15rem 1.25rem;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .skilltree__body p {
  margin: 0 0 0.7rem;
}

.page-products .skilltree__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cat-cyan-line);
  padding-bottom: 2px;
  transition: border-color 0.24s var(--ease);
}

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

.page-products .path__aside {
  align-self: start;
  padding: 1.5rem 1.4rem 1.6rem;
}

.page-products .path__aside h3 {
  margin: 0 0 0.95rem;
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .aside-list {
  display: grid;
  gap: 0.9rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.page-products .aside-list li {
  display: grid;
  gap: 0.25rem;
  padding-left: 0.95rem;
  border-left: 1px solid var(--cat-cyan-line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .aside-list strong {
  font-weight: 500;
  color: var(--ink);
}

/* ---------- 02 赛事日历 ---------- */
.page-products .calendar__grid {
  display: grid;
  gap: 2rem;
  margin-top: 2.25rem;
}

@media (min-width: 900px) {
  .page-products .calendar__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 3rem;
    align-items: start;
  }
}

.page-products .filter-list {
  display: grid;
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .filter-list li {
  display: grid;
  gap: 0.4rem;
  padding: 1.1rem 1.15rem;
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
}

.page-products .filter-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .filter-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-products .sport-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sport-tags li {
  padding: 0.4rem 0.75rem;
  font-size: 13px;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .calendar-note {
  margin: 1.5rem 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-dim);
}

.page-products .calendar-note b {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange);
}

.page-products .calendar__shot {
  margin: 0;
}

.page-products .calendar__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

/* ---------- 03 联赛专题 ---------- */
.page-products .group-list {
  display: grid;
  gap: 1rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

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

@media (min-width: 1180px) {
  .page-products .group-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .group-list__item {
  display: grid;
  gap: 0.55rem;
  align-content: start;
  padding: 1.15rem 1.2rem 1.25rem;
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-products .group-list__item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-products .group-list__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .tag {
  justify-self: start;
  padding: 0.28rem 0.62rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  border: 1px solid currentColor;
  border-radius: var(--radius);
}

.page-products .tag--rose {
  color: var(--rose);
  background: rgba(255, 46, 126, 0.08);
}

.page-products .tag--lemon {
  color: var(--lemon);
  background: rgba(245, 225, 75, 0.08);
}

.page-products .tag--cyan {
  color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
}

.page-products .group-list__count {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-products .sample-stats {
  display: grid;
  gap: 0.75rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 700px) {
  .page-products .sample-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .sample-stats li {
  display: grid;
  gap: 0.3rem;
  padding: 0.95rem 1.05rem;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-products .sample-stats .data-num {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .sample-stats span:last-child {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .topics__note {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .topics__shot {
  margin: 2.25rem 0 0;
}

.page-products .topics__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

/* ---------- 04 新旧对照 ---------- */
.page-products .compare-board {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.25rem;
}

@media (min-width: 860px) {
  .page-products .compare-board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.5rem;
  }
}

.page-products .compare-col {
  display: grid;
  gap: 0.85rem;
  align-content: start;
  padding: 1.4rem 1.35rem 1.5rem;
  border-radius: var(--radius);
}

.page-products .compare-col--old {
  background: var(--glass);
  border: 1px dashed var(--line-strong);
}

.page-products .compare-col--new {
  background: var(--bg-2);
  border: 1px solid rgba(0, 229, 255, 0.42);
  box-shadow: 0 18px 44px -32px rgba(0, 229, 255, 0.6);
}

.page-products .compare-col__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .compare-col--new .compare-col__kicker {
  color: var(--cyan);
}

.page-products .compare-col h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .compare-list {
  display: grid;
  gap: 0.85rem;
  margin: 0.35rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .compare-list li {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
}

.page-products .compare-list__key {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-products .compare-list__val {
  font-size: 15px;
  line-height: 1.68;
  color: var(--ink-soft);
}

.page-products .compare-col--new .compare-list__val {
  color: var(--ink);
}

.page-products .compare-list__val b {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--orange);
}

.page-products .compare__note {
  max-width: 46rem;
  margin: 1.5rem 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .compare__shot {
  margin: 2.25rem 0 0;
}

.page-products .compare__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

/* ---------- 05 版本脉络 ---------- */
.page-products .version-track {
  display: grid;
  gap: 1.2rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .version-track__item {
  position: relative;
  padding-left: 1.5rem;
}

.page-products .version-track__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--cyan);
}

@media (min-width: 900px) {
  .page-products .version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-products .version-track__item {
    padding-left: 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
  }

  .page-products .version-track__item + .version-track__item {
    margin-top: 0;
  }

  .page-products .version-track__item::before {
    top: -4.5px;
  }
}

.page-products .version-track__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-products .version-track__item--beta::before {
  border-color: var(--lemon);
}

.page-products .version-track__item--beta .version-track__ver {
  color: var(--lemon);
}

.page-products .version-track__item h3 {
  margin: 0.55rem 0 0.45rem;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .version-track__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-products .versions__more {
  max-width: 46rem;
  margin: 2rem 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-products .versions__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cat-cyan-line);
}

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

/* ---------- 06 赛后档案 ---------- */
.page-products .kit-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2.25rem;
}

@media (min-width: 960px) {
  .page-products .kit-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }
}

.page-products .kit-list {
  display: grid;
  gap: 1.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .kit-list__item {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.15rem;
  border-left: 1px solid var(--line);
}

.page-products .kit-list__item h3 {
  margin: 0.15rem 0 0;
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}

.page-products .kit-list__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .notes__shot {
  margin: 0;
}

.page-products .notes__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

/* ---------- 07 适用场景 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 1rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 700px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .scene-card {
  position: relative;
  padding: 1.4rem 1.35rem 1.5rem;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.24s var(--ease);
}

.page-products .scene-card::after {
  content: "";
  position: absolute;
  right: -30%;
  bottom: -60%;
  width: 75%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}

.page-products .scene-card:hover {
  border-color: var(--line-strong);
}

.page-products .scene-card:hover::after {
  opacity: 1;
}

.page-products .scene-card > * {
  position: relative;
  z-index: 1;
}

.page-products .scene-card__role {
  display: block;
  margin-bottom: 0.55rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .scene-card h3 {
  margin: 0 0 0.5rem;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink);
}

.page-products .scene-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-products .scenes__link {
  max-width: 46rem;
  margin: 1.75rem 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-products .scenes__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cat-cyan-line);
}

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

/* ---------- 收尾 ---------- */
.page-products .closing {
  margin-top: clamp(3rem, 7vw, 5.5rem);
  padding-top: clamp(2rem, 4.5vw, 3.25rem);
  border-top: 1px solid var(--line);
}

.page-products .closing h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .closing__lede {
  max-width: 44rem;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

@media (max-width: 560px) {
  .page-products .closing__actions .btn {
    width: 100%;
    justify-content: center;
  }
}
<<<END>>>