.page-products {
  --ops-line: rgba(23, 28, 26, 0.14);
  --ops-line-soft: rgba(23, 28, 26, 0.08);
  --ops-rail-w: 230px;
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(3rem, 7vw, 6rem);
  overflow-x: hidden;
}

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

.page-products h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 7.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: 0.02em;
  margin: 0.55rem 0 0;
  color: var(--ink-deep);
}

.page-products .kicker-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 0.55rem;
  background: var(--amber);
  border-radius: 50%;
  vertical-align: middle;
}

/* ---------- 首屏 ---------- */
.page-products .ops-hero {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-top: clamp(1.2rem, 3vw, 2rem);
  padding-bottom: clamp(2rem, 5vw, 3.2rem);
}

.page-products .ops-lead {
  margin: 1.1rem 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 2.6vw, 1.06rem);
  line-height: 1.85;
  color: var(--ink);
}

.page-products .ops-lead--sub {
  margin-top: 0.65rem;
  color: var(--ink-mid);
  font-size: clamp(0.9rem, 2.4vw, 0.98rem);
}

.page-products .ops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.page-products .ops-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 1.6rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--ops-line);
}

.page-products .ops-facts div {
  min-width: 0;
}

.page-products .ops-facts dt {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-products .ops-facts dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 3.4vw, 1.35rem);
  color: var(--ink-deep);
  word-break: break-word;
}

.page-products .ops-hero-stage {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

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

.page-products .hero-shot .media-frame {
  background: var(--ink-mid);
}

/* ---------- 设备宽度预览 ---------- */
.page-products .device-preview {
  position: relative;
  min-width: 0;
}

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

.page-products .device-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
}

.page-products .device-bar label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--ops-line);
  background: var(--cream);
  color: var(--ink-mid);
  cursor: pointer;
  clip-path: var(--cut);
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products #dv-360:checked ~ .device-bar label[for="dv-360"],
.page-products #dv-540:checked ~ .device-bar label[for="dv-540"],
.page-products #dv-768:checked ~ .device-bar label[for="dv-768"] {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-deep);
}

.page-products #dv-360:focus-visible ~ .device-bar label[for="dv-360"],
.page-products #dv-540:focus-visible ~ .device-bar label[for="dv-540"],
.page-products #dv-768:focus-visible ~ .device-bar label[for="dv-768"] {
  outline: 2px solid var(--amber-bright);
  outline-offset: 2px;
}

.page-products .device-stage {
  max-width: 300px;
  padding: 6px;
  border-radius: 16px;
  background: linear-gradient(155deg, var(--ink-mid), var(--ink-deep) 70%);
  box-shadow: 0 20px 44px rgba(15, 38, 42, 0.28);
  transition: max-width 0.45s var(--ease);
}

.page-products #dv-540:checked ~ .device-stage {
  max-width: min(100%, 400px);
}

.page-products #dv-768:checked ~ .device-stage {
  max-width: 100%;
}

.page-products .mini-panel {
  border-radius: 12px;
  padding: 0.9rem 0.95rem 1rem;
  background: linear-gradient(200deg, rgba(28, 64, 69, 0.92), rgba(15, 38, 42, 0.98));
  color: var(--paper);
}

.page-products .mini-top {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(244, 235, 221, 0.78);
}

.page-products .mini-round {
  font-family: var(--font-mono);
  color: var(--amber-bright);
}

.page-products .mini-count {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0.7rem 0 0.85rem;
}

.page-products .mini-count-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(244, 235, 221, 0.6);
}

.page-products .mini-count-num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 8vw, 2rem);
  letter-spacing: 0.04em;
  color: var(--amber-bright);
}

.page-products .mini-rows {
  display: grid;
  gap: 0.45rem;
}

.page-products .mini-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(217, 230, 225, 0.14);
}

.page-products .mini-row-k {
  font-size: 0.72rem;
  color: rgba(244, 235, 221, 0.72);
}

.page-products .mini-dots {
  display: flex;
  gap: 4px;
}

.page-products .dot {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.page-products .dot--win {
  background: var(--amber);
}

.page-products .dot--loss {
  background: rgba(217, 230, 225, 0.28);
}

.page-products .mini-bar {
  position: relative;
  height: 5px;
  margin-top: 0.85rem;
  border-radius: 3px;
  background: rgba(217, 230, 225, 0.16);
  overflow: hidden;
}

.page-products .mini-bar-fill {
  display: block;
  width: 62%;
  height: 100%;
  background: linear-gradient(90deg, var(--cinnabar), var(--amber-bright));
}

.page-products .mini-foot {
  margin: 0.65rem 0 0;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: rgba(244, 235, 221, 0.6);
}

/* ---------- 章节索引 ---------- */
.page-products .ops-index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  border-top: 1px solid var(--ops-line);
  border-bottom: 1px solid var(--ops-line);
  overflow-x: auto;
}

.page-products .ops-index-list {
  display: flex;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .ops-index-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.6rem;
  font-size: 0.8rem;
  color: var(--ink-mid);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products .ops-index-list a:hover,
.page-products .ops-index-list a:focus-visible {
  border-color: var(--ops-line);
  color: var(--ink-deep);
}

.page-products .ops-index-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--stone);
}

/* ---------- 通用章节 ---------- */
.page-products .ops-section {
  padding: clamp(2.4rem, 6vw, 4rem) 0;
  border-bottom: 1px solid var(--ops-line-soft);
}

.page-products .ops-section .section-title {
  margin-top: 0.5rem;
  color: var(--ink-deep);
  font-size: clamp(1.45rem, 4.4vw, 2.1rem);
  line-height: 1.16;
}

.page-products .ops-section .section-head {
  margin-bottom: clamp(1.4rem, 3.5vw, 2.2rem);
}

.page-products .ops-split {
  display: grid;
  gap: clamp(1.2rem, 3.5vw, 2.4rem);
  align-items: start;
}

.page-products .ops-rail {
  min-width: 0;
}

.page-products .ops-body {
  min-width: 0;
}

.page-products .ops-text {
  margin: 0 0 1.3rem;
  font-size: clamp(0.94rem, 2.5vw, 1rem);
  line-height: 1.85;
  color: var(--ink);
}

.page-products .ops-note {
  margin: 1.3rem 0 0;
  padding-left: 0.9rem;
  border-left: 3px solid var(--amber);
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--ink-mid);
}

/* ---------- 面板模块 ---------- */
.page-products .panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
}

.page-products .panel-card {
  position: relative;
  padding: 1rem 1rem 1.1rem;
  background: var(--cream);
  border: 1px solid var(--ops-line);
  clip-path: var(--cut);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-products .panel-card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-products .panel-card-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--cinnabar);
}

.page-products .panel-card-title {
  margin: 0.35rem 0 0.4rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-products .panel-card-text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--ink-mid);
}

/* ---------- 视图切换 ---------- */
.page-products .view-switch {
  position: relative;
}

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

.page-products .view-tabs {
  display: inline-flex;
  gap: 0.35rem;
  padding: 0.3rem;
  margin-bottom: 1rem;
  background: var(--mist);
  clip-path: var(--cut);
}

.page-products .view-tab {
  padding: 0.45rem 0.95rem;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  color: var(--ink-mid);
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-products #view-compare:checked ~ .view-tabs .view-tab[for="view-compare"],
.page-products #view-live:checked ~ .view-tabs .view-tab[for="view-live"] {
  background: var(--ink-deep);
  color: var(--amber-bright);
}

.page-products #view-compare:focus-visible ~ .view-tabs .view-tab[for="view-compare"],
.page-products #view-live:focus-visible ~ .view-tabs .view-tab[for="view-live"] {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .view-panel {
  display: none;
  gap: clamp(1.1rem, 3vw, 2rem);
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: var(--cream);
  border: 1px solid var(--ops-line);
  clip-path: var(--cut);
  animation: ops-fade 0.4s var(--ease) both;
}

.page-products #view-compare:checked ~ .view-stage .view-panel--compare,
.page-products #view-live:checked ~ .view-stage .view-panel--live {
  display: grid;
}

.page-products .view-title {
  margin: 0 0 0.55rem;
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  font-weight: 700;
  color: var(--ink-deep);
}

.page-products .view-text {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-products .view-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.45rem;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--ink-mid);
}

.page-products .view-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--amber);
}

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

@keyframes ops-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 赛事日历 ---------- */
.page-products .cal-figure {
  margin: 0 0 clamp(1.2rem, 3vw, 1.8rem);
}

.page-products .cal-figure .media-frame {
  background: var(--ink-mid);
}

.page-products .ev-filter {
  position: relative;
}

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

.page-products .ev-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.page-products .ev-filter-bar label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 0.38rem 0.8rem;
  border: 1px solid var(--ops-line);
  background: var(--cream);
  color: var(--ink-mid);
  cursor: pointer;
  clip-path: var(--cut);
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-products #ev-all:checked ~ .ev-filter-bar label[for="ev-all"],
.page-products #ev-fb:checked ~ .ev-filter-bar label[for="ev-fb"],
.page-products #ev-bb:checked ~ .ev-filter-bar label[for="ev-bb"] {
  background: var(--ink-deep);
  border-color: var(--ink-deep);
  color: var(--amber-bright);
}

.page-products #ev-all:focus-visible ~ .ev-filter-bar label[for="ev-all"],
.page-products #ev-fb:focus-visible ~ .ev-filter-bar label[for="ev-fb"],
.page-products #ev-bb:focus-visible ~ .ev-filter-bar label[for="ev-bb"] {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-products .ev-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .ev-item {
  display: grid;
  gap: 0.3rem;
  padding: 0.85rem 0.95rem 1rem;
  background: var(--cream);
  border-left: 3px solid var(--stone);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .ev-item--fb {
  border-left-color: var(--ink-mid);
}

.page-products .ev-item--bb {
  border-left-color: var(--cinnabar);
}

.page-products .ev-item:hover {
  background: var(--mist);
}

.page-products .ev-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-products .ev-name {
  margin: 0;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-products .ev-desc {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--ink-mid);
}

.page-products .ev-item .tag {
  justify-self: start;
}

.page-products #ev-fb:checked ~ .ev-grid .ev-item:not(.ev-item--fb),
.page-products #ev-bb:checked ~ .ev-grid .ev-item:not(.ev-item--bb) {
  display: none;
}

/* ---------- 关注列表 ---------- */
.page-products .watch-panel {
  padding: 1rem;
  background: var(--mist);
  clip-path: var(--cut);
  border: 1px solid var(--ops-line);
}

.page-products .watch-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .watch-item {
  position: relative;
}

.page-products .watch-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.page-products .watch-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  background: var(--cream);
  border: 1px solid var(--ops-line);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .watch-name {
  font-size: 0.86rem;
  color: var(--ink);
  min-width: 0;
}

.page-products .watch-badge {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.16rem 0.45rem;
  border: 1px solid var(--ops-line);
  color: var(--stone);
}

.page-products .watch-badge::after {
  content: "固定";
}

.page-products .watch-toggle:checked + .watch-label {
  border-color: var(--amber);
  background: var(--cream);
}

.page-products .watch-toggle:checked + .watch-label .watch-badge {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink-deep);
}

.page-products .watch-toggle:checked + .watch-label .watch-badge::after {
  content: "已固定";
}

.page-products .watch-toggle:focus-visible + .watch-label {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

.page-products .watch-note {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--ink-mid);
}

/* ---------- 路线图 ---------- */
.page-products .route {
  position: relative;
}

.page-products .route-svg {
  display: none;
  position: absolute;
  inset: -6px 0 auto;
  width: 100%;
  height: 140px;
  pointer-events: none;
}

.page-products .route-steps {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .route-step {
  padding: 1rem 1rem 1.1rem;
  background: var(--ink-deep);
  color: var(--paper);
  clip-path: var(--cut);
}

.page-products .route-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--amber-bright);
}

.page-products .route-step-title {
  margin: 0.4rem 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-products .route-step-text {
  margin: 0 0 0.8rem;
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(244, 235, 221, 0.82);
}

.page-products .route-link {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--amber-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 198, 109, 0.4);
  padding-bottom: 2px;
}

.page-products .route-link:hover,
.page-products .route-link:focus-visible {
  border-bottom-color: var(--amber-bright);
}

/* ---------- 场景 ---------- */
.page-products .scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  margin-bottom: clamp(1.2rem, 3vw, 1.8rem);
}

.page-products .scene-card {
  padding: 1rem;
  background: var(--cream);
  border-top: 3px solid var(--ink-mid);
  clip-path: var(--cut);
}

.page-products .scene-card-title {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-products .scene-card-text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--ink-mid);
}

.page-products .scene-figure {
  margin: 0 0 clamp(1.2rem, 3vw, 1.8rem);
}

.page-products .scene-figure .media-frame {
  background: var(--ink-mid);
}

.page-products .stat-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0 0 clamp(1.6rem, 4vw, 2.4rem);
  padding: 1rem 0;
  border-top: 1px solid var(--ops-line);
  border-bottom: 1px solid var(--ops-line);
}

.page-products .stat-item {
  min-width: 0;
}

.page-products .stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-products .stat-num {
  margin: 0.28rem 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(0.98rem, 3.2vw, 1.3rem);
  color: var(--ink-deep);
  word-break: break-word;
}

/* ---------- 结尾 ---------- */
.page-products .ops-cta {
  padding: clamp(1.2rem, 3.5vw, 2rem);
  background: linear-gradient(140deg, var(--ink-mid), var(--ink-deep) 72%);
  clip-path: var(--cut);
}

.page-products .ops-cta-inner {
  display: grid;
  gap: 1.1rem;
}

.page-products .ops-cta-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.2rem, 3.6vw, 1.6rem);
  color: var(--paper);
}

.page-products .ops-cta-text {
  margin: 0;
  max-width: 46em;
  font-size: 0.88rem;
  line-height: 1.85;
  color: rgba(244, 235, 221, 0.8);
}

.page-products .ops-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .page-products .stat-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-products .ops-hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

  .page-products .view-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: center;
  }

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

  .page-products .route-svg {
    display: block;
  }

  .page-products .route-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }
}

@media (min-width: 980px) {
  .page-products .ops-split {
    grid-template-columns: var(--ops-rail-w) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
  }

  .page-products .ops-rail {
    position: sticky;
    top: calc(var(--header-h-tight) + 1.6rem);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .device-stage,
  .page-products .panel-card,
  .page-products .view-panel,
  .page-products .ev-item {
    transition: none;
    animation: none;
  }
}</main>