.page-products {
  --pf-gap: clamp(1rem, 3vw, 1.75rem);
  --pf-pad: clamp(1.15rem, 3vw, 1.9rem);
  --pf-rule: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .pf-crumb {
  border-bottom: var(--pf-rule);
  background: var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(54, 241, 178, 0.14), transparent 62%),
    linear-gradient(158deg, var(--ink-800) 0%, var(--ink-900) 68%);
  border-bottom: var(--pf-rule);
}

.page-products .pf-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -16%;
  width: 58%;
  height: 165%;
  background: linear-gradient(200deg, rgba(54, 241, 178, 0.16), rgba(232, 179, 74, 0.05) 45%, transparent 72%);
  transform: skewX(-13deg);
  pointer-events: none;
}

.page-products .pf-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 38%;
  height: 6px;
  background: linear-gradient(90deg, var(--mint), var(--amber) 58%, var(--magenta));
}

.page-products .pf-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-top: clamp(2.6rem, 7vw, 5rem);
  padding-bottom: clamp(2.6rem, 7vw, 5rem);
}

.page-products .pf-hero__title {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 6.4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-products .pf-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 2.2vw, 1.1rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-products .pf-hero__board {
  align-self: start;
  padding: var(--pf-pad);
  background: rgba(20, 59, 48, 0.86);
  border: var(--pf-rule);
  border-top: 2px solid var(--mint);
  border-radius: var(--radius);
}

.page-products .pf-board__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .pf-board__row:first-child {
  padding-top: 0;
}

.page-products .pf-board__k {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pf-board__v {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-board__note {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-products .pf-sec {
  padding: clamp(2.6rem, 6vw, 4.6rem) 0;
  border-bottom: var(--pf-rule);
}

.page-products .pf-sec__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem 1.1rem;
  align-items: start;
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-products .yd-section-num {
  font-family: var(--font-editorial);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1;
  color: var(--mint);
  letter-spacing: 0.02em;
}

.page-products .pf-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2.15rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-products .pf-sec__lead {
  margin: 0.8rem 0 0;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pf-hint {
  margin: 1.5rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--amber);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pf-hint a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pf-media {
  margin: 0 0 clamp(1.4rem, 3vw, 2rem);
  border: var(--pf-rule);
  border-radius: var(--radius);
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .pf-media .yd-media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pf-media__device .yd-media__img,
.page-products .pf-media--device .yd-media__img {
  max-height: 62vh;
  object-fit: contain;
  background: var(--ink-900);
}

/* ---------- 网格 ---------- */
.page-products .pf-grid {
  display: grid;
  gap: var(--pf-gap);
}

.page-products .pf-card {
  padding: var(--pf-pad);
  background: var(--ink-700);
  border: var(--pf-rule);
  border-left: 2px solid var(--mint);
  border-radius: var(--radius);
}

.page-products .pf-card__title {
  margin: 0 0 0.55rem;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-products .pf-card__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 标签切换 ---------- */
.page-products .pf-switch {
  position: relative;
  padding: var(--pf-pad);
  background: var(--ink-800);
  border: var(--pf-rule);
  border-radius: var(--radius);
}

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

.page-products .pf-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  margin-bottom: 1.2rem;
  scrollbar-width: thin;
}

.page-products .pf-bar__item {
  flex: 0 0 auto;
  padding: 0.5rem 0.95rem;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .pf-bar__item:hover {
  color: var(--white);
  border-color: var(--mint);
}

.page-products .pf-stage > .pf-panel {
  display: none;
}

.page-products #pf-lg-1:checked ~ .pf-stage > .pf-panel:nth-child(1),
.page-products #pf-lg-2:checked ~ .pf-stage > .pf-panel:nth-child(2),
.page-products #pf-lg-3:checked ~ .pf-stage > .pf-panel:nth-child(3),
.page-products #pf-tb-1:checked ~ .pf-stage > .pf-panel:nth-child(1),
.page-products #pf-tb-2:checked ~ .pf-stage > .pf-panel:nth-child(2) {
  display: block;
}

.page-products #pf-lg-1:checked ~ .pf-bar .pf-bar__item[for="pf-lg-1"],
.page-products #pf-lg-2:checked ~ .pf-bar .pf-bar__item[for="pf-lg-2"],
.page-products #pf-lg-3:checked ~ .pf-bar .pf-bar__item[for="pf-lg-3"],
.page-products #pf-tb-1:checked ~ .pf-bar .pf-bar__item[for="pf-tb-1"],
.page-products #pf-tb-2:checked ~ .pf-bar .pf-bar__item[for="pf-tb-2"] {
  color: var(--ink-900);
  background: var(--mint);
  border-color: var(--mint);
  font-weight: 700;
}

.page-products .pf-switch__input:focus-visible ~ .pf-bar .pf-bar__item {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- 比分卡 ---------- */
.page-products .pf-score {
  padding: var(--pf-pad);
  background: var(--ink-900);
  border: var(--pf-rule);
  border-top: 2px solid var(--mint);
  border-radius: var(--radius);
}

.page-products .pf-score__top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-products .pf-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(54, 241, 178, 0.6);
  animation: pf-breathe 2.4s var(--ease) infinite;
}

.page-products .pf-score__teams {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 0.9rem;
  padding: 0.9rem 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}

.page-products .pf-score__team {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
}

.page-products .pf-score__team:last-child {
  text-align: right;
}

.page-products .pf-score__num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- 事件折叠 ---------- */
.page-products .pf-ev {
  border-top: var(--pf-rule);
}

.page-products .pf-ev__sum {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0 0.2rem;
  font-size: 0.84rem;
  color: var(--mist);
  cursor: pointer;
  list-style: none;
}

.page-products .pf-ev__sum::-webkit-details-marker {
  display: none;
}

.page-products .pf-ev__sum::after {
  content: "+";
  color: var(--mint);
  font-family: var(--font-mono);
}

.page-products .pf-ev[open] .pf-ev__sum::after {
  content: "−";
}

.page-products .pf-ev__list {
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.page-products .pf-ev__list li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pf-ev__list li span {
  font-family: var(--font-mono);
  color: var(--amber);
}

/* ---------- 双分区 ---------- */
.page-products .pf-dual {
  align-items: start;
}

.page-products .pf-col {
  padding: var(--pf-pad);
  background: var(--ink-700);
  border: var(--pf-rule);
  border-radius: var(--radius);
}

.page-products .pf-col--paper {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink-900);
}

.page-products .pf-col__head {
  margin: 0 0 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-products .pf-col--paper .pf-col__head {
  color: #7a5a12;
}

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

.page-products .pf-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .pf-col--paper .pf-row {
  border-bottom-color: rgba(8, 17, 14, 0.18);
}

.page-products .pf-row:last-child {
  border-bottom: 0;
}

.page-products .pf-row__name {
  font-size: 0.92rem;
  font-weight: 600;
}

.page-products .pf-row__val {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-col--paper .pf-row__val {
  color: #4c5a53;
}

.page-products .pf-row--more .pf-row__name {
  color: var(--mist);
  font-weight: 500;
}

.page-products .pf-col--paper .pf-row--more .pf-row__name {
  color: #4c5a53;
}

/* ---------- 平板说明牌 ---------- */
.page-products .pf-switch--tablet {
  background: var(--ink-800);
}

.page-products .pf-tablet__notes {
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-products .pf-note {
  padding: var(--pf-pad);
  background: var(--paper);
  color: var(--ink-900);
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(8, 17, 14, 0.35);
}

.page-products .pf-note__title {
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pf-note__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: #3d4a44;
}

/* ---------- 战报数据卡 ---------- */
.page-products .pf-statcard {
  padding: var(--pf-pad);
  background: var(--ink-700);
  border: var(--pf-rule);
  border-radius: var(--radius);
}

.page-products .pf-statcard__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.page-products .pf-statcard__score {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-statcard__sub {
  margin: 0.6rem 0 1.1rem;
  font-size: 0.82rem;
  color: var(--mist);
}

.page-products .pf-up {
  font-family: var(--font-mono);
  color: var(--magenta);
  font-weight: 700;
}

.page-products .pf-meters {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.page-products .pf-meter {
  display: grid;
  grid-template-columns: 4.4rem 1fr 2.2rem;
  align-items: center;
  gap: 0.7rem;
}

.page-products .pf-meter__k {
  font-size: 0.82rem;
  color: var(--mist);
}

.page-products .pf-meter__bar {
  display: block;
  height: 6px;
  background: var(--ink-900);
  border-radius: 999px;
  overflow: hidden;
}

.page-products .pf-meter__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--amber));
  border-radius: 999px;
}

.page-products .pf-meter__v {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  text-align: right;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-statcard__foot {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: var(--pf-rule);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 看板流程 ---------- */
.page-products .pf-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.page-products .pf-flow__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 0.95rem 1rem;
  background: var(--ink-800);
  border: var(--pf-rule);
  border-radius: var(--radius);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .pf-flow__step:hover,
.page-products .pf-flow__step:focus-within {
  background: var(--ink-700);
  border-color: var(--mint);
  transform: translateX(3px);
}

.page-products .pf-flow__num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-flow__title {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--white);
}

.page-products .pf-flow__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 行动区 ---------- */
.page-products .pf-cta {
  padding: clamp(2.4rem, 6vw, 4rem) 0;
  background:
    linear-gradient(120deg, rgba(232, 179, 74, 0.12), transparent 55%),
    var(--ink-800);
  border-bottom: var(--pf-rule);
}

.page-products .pf-cta__inner {
  display: grid;
  gap: 1.4rem;
}

.page-products .pf-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
}

.page-products .pf-cta__lead {
  margin: 0.7rem 0 0;
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pf-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 页尾内链 ---------- */
.page-products .pf-next {
  padding: clamp(2rem, 5vw, 3rem) 0 clamp(2.6rem, 6vw, 4rem);
}

.page-products .pf-next__title {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pf-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-products .pf-next__link {
  display: block;
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
  color: var(--white);
  text-decoration: none;
  background: var(--ink-700);
  border: var(--pf-rule);
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pf-next__link:hover,
.page-products .pf-next__link:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
}

@keyframes pf-breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(54, 241, 178, 0.55); }
  60% { box-shadow: 0 0 0 7px rgba(54, 241, 178, 0); }
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pf-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pf-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .pf-next__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: center;
  }
  .page-products .pf-hero__board {
    margin-top: 1.2rem;
  }
  .page-products .pf-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .page-products .pf-report {
    align-items: start;
  }
  .page-products .pf-board {
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-pulse {
    animation: none;
  }
  .page-products .pf-flow__step {
    transition: none;
  }
  .page-products .pf-flow__step:hover,
  .page-products .pf-flow__step:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_DONE>>>