.page-products {
  --ps-gap: clamp(20px, 3.6vw, 40px);
  --ps-card-bg: linear-gradient(160deg, rgba(22, 42, 35, .92), rgba(14, 31, 26, .92));
  --ps-rule: 1px solid var(--line-soft);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-products .ps-crumb {
  padding: clamp(14px, 2.2vw, 22px) 0 0;
}

.page-products .ps-crumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-products .ps-crumb a:hover {
  color: var(--cyan);
}

/* 首屏 */
.page-products .ps-hero {
  position: relative;
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(44px, 6.5vw, 88px);
  background:
    radial-gradient(120% 86% at 88% -16%, rgba(56, 242, 200, .17), transparent 62%),
    radial-gradient(86% 62% at 4% 0%, rgba(139, 92, 246, .14), transparent 66%),
    linear-gradient(180deg, var(--mist) 0%, var(--ink) 74%);
  border-bottom: var(--ps-rule);
}

.page-products .ps-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .ps-hero-title {
  margin: 10px 0 18px;
  font-weight: 200;
  line-height: 1.04;
  letter-spacing: -.02em;
}

.page-products .ps-accent {
  color: var(--cyan);
}

.page-products .ps-hero-lede {
  max-width: 46ch;
  color: var(--muted);
}

.page-products .ps-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .ps-figures {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 42px);
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: var(--ps-rule);
}

.page-products .ps-fig-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.1;
}

.page-products .ps-fig-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted-dim);
}

.page-products .ps-hero-figure {
  margin: 0;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 章节通用 */
.page-products .ps-band {
  padding: clamp(52px, 8vw, 104px) 0;
}

.page-products .ps-band--alt {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 22%, var(--ink-2) 100%);
}

.page-products .ps-h2 {
  margin: 10px 0 16px;
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -.01em;
  max-width: 22ch;
}

.page-products .ps-sub {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

/* 01 场景 */
.page-products .ps-cuts {
  list-style: none;
  margin: clamp(26px, 4.5vw, 52px) 0 0;
  padding: 0;
  border-top: var(--ps-rule);
}

.page-products .ps-cut {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 10px 16px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-bottom: var(--ps-rule);
  transition: padding-left var(--dur) var(--ease);
}

.page-products .ps-cut:hover {
  padding-left: 8px;
}

.page-products .ps-cut-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--muted-dim);
  padding-top: 4px;
}

.page-products .ps-cut:hover .ps-cut-num {
  color: var(--cyan);
}

.page-products .ps-cut-body h3 {
  margin: 0 0 8px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 500;
}

.page-products .ps-cut-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
  max-width: 68ch;
}

/* 02 技能树 */
.page-products .ps-tree-band {
  background:
    radial-gradient(80% 50% at 50% 0%, rgba(11, 58, 46, .85), transparent 70%),
    var(--ink);
  border-top: var(--ps-rule);
}

.page-products .step-tree {
  position: relative;
  list-style: none;
  margin: clamp(30px, 5vw, 62px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
}

.page-products .step-tree::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 21px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--line) 18%, rgba(31, 111, 92, .18) 100%);
}

.page-products .step-node {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 24px);
  align-items: start;
}

.page-products .step-marker {
  grid-column: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  position: relative;
  z-index: 1;
}

.page-products .step-card {
  grid-column: 2;
  position: relative;
  padding: clamp(18px, 3vw, 30px);
  border: 2px solid var(--line-soft);
  background: var(--ps-card-bg);
  box-shadow: var(--shadow-1);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .step-card::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 24px;
  height: 24px;
  background: var(--cyan-soft);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  pointer-events: none;
}

.page-products .step-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-2);
}

.page-products .step-title {
  margin: 0 0 12px;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -.005em;
}

.page-products .step-card p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.85;
}

.page-products .step-card p:last-child {
  margin-bottom: 0;
}

.page-products .step-tip {
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  color: var(--text) !important;
  font-size: 14px;
}

.page-products .step-media {
  margin-top: 18px;
}

.page-products .step-media--square img {
  aspect-ratio: 1 / 1;
}

/* 分支块 */
.page-products .step-branch {
  position: relative;
  padding-left: 44px;
  display: grid;
  gap: clamp(16px, 3vw, 26px);
}

.page-products .ps-branch-figure {
  margin: 0;
}

/* 比分切换台 */
.page-products .ps-demo {
  border: 2px solid var(--line-soft);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(56, 242, 200, .1), transparent 62%),
    var(--ink-2);
  padding: clamp(16px, 2.8vw, 28px);
  box-shadow: var(--shadow-2);
}

.page-products .ps-demo-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted-dim);
  text-transform: uppercase;
}

.page-products .score-switch {
  position: relative;
  display: grid;
  gap: 12px;
}

.page-products .score-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .score-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-products .score-tab {
  display: block;
  padding: 10px 6px;
  border: 2px solid var(--line-soft);
  background: rgba(7, 18, 15, .7);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .04em;
  text-align: center;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .score-tab:hover {
  border-color: var(--cyan);
  color: var(--text);
}

.page-products #sc-a:checked ~ .score-tabs .score-tab[for="sc-a"],
.page-products #sc-b:checked ~ .score-tabs .score-tab[for="sc-b"],
.page-products #sc-c:checked ~ .score-tabs .score-tab[for="sc-c"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 600;
}

.page-products #sc-a:focus-visible ~ .score-tabs .score-tab[for="sc-a"],
.page-products #sc-b:focus-visible ~ .score-tabs .score-tab[for="sc-b"],
.page-products #sc-c:focus-visible ~ .score-tabs .score-tab[for="sc-c"] {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .score-panels {
  border: 2px solid var(--line-soft);
  background: var(--ink);
  padding: clamp(14px, 2.4vw, 24px);
}

.page-products .score-panel {
  display: none;
}

.page-products #sc-a:checked ~ .score-panels .score-panel--a,
.page-products #sc-b:checked ~ .score-panels .score-panel--b,
.page-products #sc-c:checked ~ .score-panels .score-panel--c {
  display: block;
}

.page-products .score-meta {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted-dim);
}

.page-products .score-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.page-products .score-team {
  font-size: clamp(14px, 2vw, 17px);
  font-weight: 500;
}

.page-products .score-team--away {
  text-align: right;
  color: var(--muted);
}

.page-products .score-num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
  white-space: nowrap;
}

.page-products .score-sep {
  color: var(--muted-dim);
  font-weight: 400;
  padding: 0 2px;
}

.page-products .score-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--muted-dim);
  line-height: 1.7;
}

/* 抽屉演示 */
.page-products .ps-drawer-demo {
  position: relative;
  display: grid;
  gap: clamp(16px, 3vw, 24px);
}

.page-products .drawer-surface {
  border: 2px solid var(--line-soft);
  background: var(--ps-card-bg);
  padding: clamp(16px, 2.6vw, 26px);
  box-shadow: var(--shadow-1);
}

.page-products .drawer-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 500;
}

.page-products .drawer-rows {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: var(--ps-rule);
}

.page-products .drawer-rows li {
  padding: 10px 0;
  border-bottom: var(--ps-rule);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.page-products .drawer {
  position: relative;
}

.page-products .drawer-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 2px solid var(--line-soft);
  color: var(--text);
  font-size: 13px;
  letter-spacing: .04em;
  cursor: pointer;
  list-style: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .drawer-trigger::-webkit-details-marker {
  display: none;
}

.page-products .drawer-trigger:hover,
.page-products .drawer[open] .drawer-trigger {
  border-color: var(--cyan);
  color: var(--cyan);
}

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

.page-products .drawer-panel {
  margin-top: 12px;
  border: 2px solid var(--cyan);
  background: var(--ink-3);
  padding: 16px;
  box-shadow: var(--shadow-2);
}

.page-products .drawer[open] .drawer-panel {
  animation: ps-drawer-in 220ms var(--ease) both;
}

@keyframes ps-drawer-in {
  from {
    transform: translateX(16px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.page-products .drawer-panel-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted-dim);
}

.page-products .drawer-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .drawer-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: var(--ps-rule);
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
}

.page-products .drawer-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .drawer-foot {
  margin: 0;
  padding-top: 10px;
  border-top: 2px solid var(--line);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--amber);
}

/* 03 多端 */
.page-products .ps-devices-band {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  border-top: var(--ps-rule);
}

.page-products .devices {
  display: grid;
  gap: clamp(14px, 2.6vw, 24px);
  margin-top: clamp(26px, 4.5vw, 48px);
  align-items: end;
}

.page-products .device {
  border: 2px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(22, 42, 35, .88), rgba(7, 18, 15, .94));
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--dur) var(--ease);
}

.page-products .device:hover {
  border-color: var(--violet);
}

.page-products .device-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted-dim);
  text-transform: uppercase;
}

.page-products .device-rows {
  flex: 1;
  min-height: 60px;
  background:
    linear-gradient(90deg, var(--cyan) 0 34%, transparent 34%) top left / 100% 2px no-repeat,
    repeating-linear-gradient(180deg, rgba(56, 242, 200, .26) 0 2px, transparent 2px 14px);
  opacity: .85;
}

.page-products .device--desktop {
  aspect-ratio: 16 / 10;
}

.page-products .device--tablet {
  aspect-ratio: 4 / 3;
}

.page-products .device--phone {
  aspect-ratio: 3 / 4;
}

.page-products .ps-picks {
  display: grid;
  gap: clamp(16px, 3vw, 26px);
  margin-top: clamp(30px, 5vw, 56px);
}

.page-products .ps-pick {
  padding: clamp(18px, 3vw, 26px);
  border-left: 2px solid var(--line);
  background: linear-gradient(90deg, rgba(31, 111, 92, .16), transparent 78%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .ps-pick:hover {
  border-left-color: var(--cyan);
  transform: translateY(-3px);
}

.page-products .ps-pick-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--violet);
}

.page-products .ps-pick h3 {
  margin: 8px 0 10px;
  font-size: clamp(1.02rem, 1.9vw, 1.2rem);
  font-weight: 500;
}

.page-products .ps-pick p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

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

.page-products .ps-pick a:hover {
  border-bottom-color: var(--cyan);
}

/* 04 清单 */
.page-products .ps-check-band {
  border-top: var(--ps-rule);
}

.page-products .ps-checks {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .ps-check {
  border: 2px solid var(--line-soft) !important;
  background: rgba(22, 42, 35, .6);
  transition: border-color var(--dur) var(--ease);
}

.page-products .ps-check:hover,
.page-products .ps-check[open] {
  border-color: var(--cyan) !important;
}

.page-products .ps-check .fold-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

.page-products .ps-check summary {
  color: var(--text);
  font-size: 15px;
}

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

.page-products .ps-next {
  margin-top: clamp(28px, 4.5vw, 48px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 2px solid var(--line);
}

.page-products .ps-next p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.9;
  font-size: 15px;
}

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

.page-products .ps-next a:hover {
  border-bottom-color: var(--cyan);
}

.page-products .ps-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .ps-next-actions .btn {
  text-decoration: none;
  border-bottom: 0;
}

/* 响应式 */
@media (min-width: 760px) {
  .page-products .ps-cuts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 2px solid var(--line);
  }

  .page-products .ps-cut {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: clamp(22px, 3vw, 32px) clamp(14px, 2vw, 24px);
    border-bottom: 0;
    border-right: var(--ps-rule);
  }

  .page-products .ps-cut:last-child {
    border-right: 0;
  }

  .page-products .ps-cut:hover {
    padding-left: clamp(14px, 2vw, 24px);
  }

  .page-products .ps-cut-body h3 {
    margin-top: 4px;
  }

  .page-products .devices {
    grid-template-columns: 1.5fr 1fr .62fr;
  }

  .page-products .ps-picks {
    grid-template-columns: 1.1fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .ps-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
  }

  .page-products .ps-hero-figure {
    margin-top: 44px;
  }

  .page-products .step-tree::before {
    left: 50%;
    transform: translateX(-1px);
  }

  .page-products .step-node {
    grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1fr);
    gap: clamp(16px, 2.4vw, 32px);
  }

  .page-products .step-marker {
    grid-column: 2;
    justify-self: center;
    width: 56px;
    height: 56px;
    font-size: 14px;
  }

  .page-products .step-card {
    grid-column: 1;
  }

  .page-products .step-node--right .step-card {
    grid-column: 3;
    margin-top: 40px;
  }

  .page-products .step-node--left .step-card {
    margin-bottom: 14px;
  }

  .page-products .step-branch {
    padding-left: 0;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: clamp(20px, 3vw, 34px);
  }

  .page-products .step-branch::before {
    content: "";
    position: absolute;
    top: -14px;
    left: 50%;
    width: 2px;
    height: 14px;
    background: var(--line);
    transform: translateX(-1px);
  }

  .page-products .ps-drawer-demo {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
    min-height: 380px;
  }

  .page-products .drawer-surface {
    align-self: start;
  }

  .page-products .drawer-panel {
    position: absolute;
    right: 0;
    bottom: 0;
    width: min(360px, 100%);
    margin-top: 0;
    z-index: 3;
  }

  .page-products .ps-branch-figure--flush {
    align-self: center;
  }
}

@media (min-width: 1100px) {
  .page-products .step-card {
    padding: clamp(22px, 2.4vw, 34px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .step-card:hover,
  .page-products .ps-pick:hover,
  .page-products .ps-cut:hover {
    transform: none;
  }

  .page-products .drawer[open] .drawer-panel {
    animation: none;
  }
}
<<<END>>>