.page-products {
  --prod-gap: clamp(1rem, 2.6vw, 2rem);
  --prod-rule: 1px dashed var(--relay);
  --prod-step-axis: 3px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
}

.page-products p {
  margin: 0 0 .9rem;
}

.page-products h2,
.page-products h3 {
  letter-spacing: -0.01em;
}

.page-products .prod-crumb-wrap {
  padding-top: clamp(1rem, 3vw, 1.6rem);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  margin-top: clamp(.8rem, 2vw, 1.4rem);
  padding-block: clamp(1.8rem, 5vw, 3.2rem);
  background: var(--mist-deep);
  color: var(--paper);
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -45%;
  width: 56%;
  height: 130%;
  background: linear-gradient(160deg, var(--clay), var(--clay-lit));
  transform: rotate(-7deg);
  opacity: .22;
  pointer-events: none;
}

.page-products .prod-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--prod-gap);
}

.page-products .prod-index {
  border: 1px solid var(--mist-mid);
  border-radius: var(--radius);
  padding: .9rem 1rem 1rem;
  background: rgba(15, 51, 80, .55);
}

.page-products .prod-index-title {
  margin: 0 0 .5rem;
  color: var(--flare);
}

.page-products .prod-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-index a {
  display: flex;
  gap: .7rem;
  align-items: baseline;
  padding: .5rem 0;
  color: var(--mist-pale);
  text-decoration: none;
  font-size: .95rem;
  border-bottom: 1px dashed var(--mist-mid);
  transition: color .18s var(--ease);
}

.page-products .prod-index li:last-child a {
  border-bottom: 0;
}

.page-products .prod-index a:hover,
.page-products .prod-index a:focus-visible {
  color: var(--flare);
  outline: none;
}

.page-products .prod-index a:focus-visible {
  outline: 2px solid var(--flare);
  outline-offset: 2px;
}

.page-products .prod-index .num {
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--clay-lit);
}

.page-products .prod-hero-eyebrow {
  margin: 0 0 .6rem;
  color: var(--flare);
}

.page-products .prod-hero h1 {
  margin: 0 0 .8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 7.2vw, 3.8rem);
  line-height: 1.03;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .prod-hero-lead {
  max-width: 54ch;
  color: var(--mist-pale);
  font-size: 1rem;
}

.page-products .prod-tree {
  margin-top: clamp(1.2rem, 3vw, 2rem);
}

.page-products .prod-tree-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .tree-link {
  fill: none;
  stroke: var(--mist-mid);
  stroke-width: 2;
  stroke-dasharray: 5 5;
}

.page-products .tree-node {
  fill: var(--mist-deep);
  stroke: var(--clay-lit);
  stroke-width: 2;
}

.page-products .tree-node--hot {
  fill: var(--flare);
  stroke: var(--flare);
}

.page-products .tree-label {
  fill: var(--mist-pale);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .06em;
  text-anchor: middle;
}

.page-products .tree-label--hot {
  fill: var(--flare);
}

/* ---------- 模块通用 ---------- */
.page-products .prod-module {
  position: relative;
  padding-block: clamp(2.2rem, 5.5vw, 3.6rem);
}

.page-products .prod-module + .prod-module {
  border-top: var(--prod-rule);
}

.page-products .prod-module-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem 1rem;
  margin-bottom: .8rem;
}

.page-products .prod-module h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 4.4vw, 2.15rem);
  line-height: 1.1;
}

.page-products .prod-module-lead {
  max-width: 62ch;
  color: var(--ink);
}

.page-products .prod-note {
  margin: 1rem 0 0;
  padding-left: .9rem;
  border-left: var(--prod-step-axis) solid var(--clay-lit);
  color: var(--relay);
  font-size: .94rem;
}

.page-products .prod-note a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .prod-note a:hover {
  color: var(--clay-lit);
}

/* ---------- 入口路径 ---------- */
.page-products .prod-entry-layout {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
}

.page-products .prod-split {
  display: grid;
  gap: 1.1rem;
}

.page-products .prod-split h3,
.page-products .prod-clips-grid h3,
.page-products .prod-sync-card h3,
.page-products .prod-feature-copy h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-data);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-products .prod-how {
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--mist-pale);
}

.page-products .prod-step {
  background: var(--paper);
  border: 1px solid var(--mist-pale);
  border-radius: var(--radius);
  box-shadow: var(--shadow-ticket);
  margin-bottom: .6rem;
}

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

.page-products .prod-step summary {
  display: flex;
  gap: .7rem;
  align-items: center;
  padding: .7rem .9rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

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

.page-products .prod-step summary:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.page-products .prod-step-no {
  flex: none;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .08em;
  padding: .1rem .45rem;
  border-radius: 2px;
  background: var(--clay);
  color: var(--paper);
}

.page-products .prod-step[open] .prod-step-no {
  background: var(--flare);
  color: var(--ink);
}

.page-products .prod-step p {
  margin: 0;
  padding: 0 .9rem .9rem;
  font-size: .95rem;
  color: var(--relay);
}

.page-products .prod-figure {
  margin: 0;
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-products .prod-figure .media-caption {
  display: block;
  margin-top: .45rem;
  font-size: 13px;
  color: var(--relay);
}

.page-products .prod-figure--tall img {
  max-height: 460px;
}

.page-products .prod-figure--cut img {
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

/* ---------- 交锋档案 ---------- */
.page-products .prod-module--h2h {
  overflow: hidden;
}

.page-products .prod-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .08;
  pointer-events: none;
}

.page-products .prod-layer {
  position: relative;
  z-index: 1;
}

.page-products .prod-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(196px, 1fr);
  gap: .7rem;
  margin-top: 1.3rem;
  padding-bottom: .8rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
}

.page-products .prod-rail:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
}

.page-products .prod-rail-item {
  scroll-snap-align: start;
  padding: .75rem .9rem .85rem;
  background: var(--mist-pale);
  border-left: var(--prod-step-axis) solid var(--mist-mid);
  border-radius: var(--radius);
}

.page-products .prod-rail-item .k {
  display: block;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--mist-mid);
  margin-bottom: .2rem;
}

.page-products .prod-rail-item .v {
  display: block;
  font-size: .92rem;
  line-height: 1.6;
}

/* ---------- 球队库 ---------- */
.page-products .prod-feature {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: 1.2rem;
}

.page-products .prod-methods {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-methods li {
  display: flex;
  gap: .9rem;
  padding: .9rem 0;
  border-top: var(--prod-rule);
}

.page-products .prod-methods li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .prod-methods p {
  margin: 0;
  font-size: .95rem;
  color: var(--relay);
}

.page-products .prod-method-no {
  flex: none;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  font-family: var(--font-data);
  font-size: .82rem;
  color: var(--paper);
  background: var(--mist-mid);
  border-radius: var(--radius);
}

/* ---------- 集锦 ---------- */
.page-products .prod-module--clips {
  background: var(--mist-deep);
  color: var(--paper);
}

.page-products .prod-module--clips .prod-module-lead {
  color: var(--mist-pale);
}

.page-products .prod-module--clips h2 {
  color: var(--paper);
}

.page-products .prod-figure--wide img {
  margin-top: 1.1rem;
  border: 1px solid var(--mist-mid);
}

.page-products .prod-clips-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.page-products .prod-clips-grid h3 {
  color: var(--flare);
}

.page-products .prod-clips-grid p {
  color: var(--mist-pale);
  font-size: .96rem;
}

.page-products .prod-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
}

.page-products .prod-tags li {
  padding: .3rem .75rem;
  font-size: .85rem;
  background: var(--stub);
  color: var(--ink);
  border: 1px solid transparent;
  border-radius: 999px;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .prod-tags li:hover {
  background: var(--clay);
  color: var(--paper);
  border-color: var(--clay-lit);
}

/* ---------- 赛前十分钟 ---------- */
.page-products .prod-check-layout {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: 1.1rem;
}

.page-products .prod-check-copy p {
  margin: 0 0 .9rem;
}

.page-products .prod-check-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.page-products .prod-check-list li {
  padding: .6rem .9rem;
  margin-bottom: .5rem;
  background: var(--paper);
  border: 1px solid var(--mist-pale);
  border-left: var(--prod-step-axis) solid var(--clay);
  border-radius: var(--radius);
  font-size: .95rem;
}

.page-products .prod-check-list .k {
  display: inline-block;
  min-width: 5.2em;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--clay);
  margin-right: .4rem;
}

/* ---------- 设备同步 ---------- */
.page-products .prod-module--sync {
  background: var(--mist-pale);
}

.page-products .prod-sync-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.1rem;
}

.page-products .prod-sync-card {
  padding: 1.1rem;
  background: var(--paper);
  border-radius: var(--radius);
  border: 1px solid rgba(44, 107, 138, .28);
}

.page-products .prod-sync-card p {
  margin: 0;
  font-size: .95rem;
  color: var(--relay);
}

.page-products .prod-sync-card--accent {
  border-top: 4px solid var(--clay);
}

.page-products .prod-sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

/* ---------- 收尾 ---------- */
.page-products .prod-outro {
  padding-block: clamp(2.2rem, 5vw, 3.4rem);
  background: var(--clay);
  color: var(--paper);
}

.page-products .prod-outro-eyebrow {
  margin: 0 0 .5rem;
  color: var(--flare);
}

.page-products .prod-outro-line {
  margin: 0 0 1.4rem;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1.15;
  color: var(--paper);
}

.page-products .prod-outro .ticket {
  --ticket-hole: var(--clay);
}

.page-products .prod-outro-links {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: .35rem;
}

.page-products .prod-outro-links a {
  color: var(--paper);
  font-size: .95rem;
  text-decoration: none;
  border-bottom: 1px dashed rgba(248, 244, 236, .5);
  padding-bottom: .15rem;
}

.page-products .prod-outro-links a:hover,
.page-products .prod-outro-links a:focus-visible {
  color: var(--flare);
  border-bottom-color: var(--flare);
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-products .prod-index ol {
    display: flex;
    gap: .5rem;
    overflow-x: auto;
    padding-bottom: .3rem;
  }

  .page-products .prod-index a {
    border-bottom: 0;
    border: 1px solid var(--mist-mid);
    border-radius: var(--radius);
    padding: .35rem .7rem;
    white-space: nowrap;
  }

  .page-products .prod-index li:last-child a {
    border-bottom: 1px solid var(--mist-mid);
  }

  .page-products .prod-figure--tall img {
    max-height: 340px;
  }
}

@media (min-width: 760px) {
  .page-products .prod-split {
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.2rem, 3vw, 2.2rem);
  }

  .page-products .prod-clips-grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.4rem, 3.5vw, 2.6rem);
  }

  .page-products .prod-sync-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .prod-sync-card--accent {
    grid-column: 1 / -1;
  }

  .page-products .prod-outro-links {
    grid-auto-flow: column;
    justify-content: start;
    gap: 1.6rem;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero-grid {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.4rem);
    align-items: start;
  }

  .page-products .prod-entry-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-products .prod-feature {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
  }

  .page-products .prod-check-layout {
    grid-template-columns: .9fr 1.1fr;
    align-items: start;
  }

  .page-products .prod-sync-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .prod-sync-card--accent {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-index a,
  .page-products .prod-tags li {
    transition: none;
  }
}