.page-products {
  --pf-max: 78rem;
  --pf-radius: 3px;
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
}

.page-products .pf-wrap {
  width: 100%;
  max-width: var(--pf-max);
  margin: 0 auto;
  padding: 0 1.15rem;
}

/* ---------- HERO ---------- */
.page-products .pf-hero {
  position: relative;
  isolation: isolate;
  border-bottom: 2px solid var(--line-strong);
  background: var(--ink);
}

.page-products .pf-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-products .pf-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: .34;
  filter: saturate(.55) contrast(1.05);
}

.page-products .pf-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(165deg, rgba(11, 18, 16, .96) 0%, rgba(11, 18, 16, .7) 42%, rgba(18, 48, 39, .96) 100%);
}

.page-products .pf-hero__inner {
  padding-top: 2.25rem;
  padding-bottom: 2.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
}

.page-products .pf-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--steel);
  display: flex;
  gap: .45rem;
  align-items: center;
}

.page-products .pf-hero .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
}

.page-products .pf-hero .breadcrumb a:hover {
  color: var(--lime);
}

.page-products .pf-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.15rem, 8.6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: .005em;
  max-width: 20ch;
  text-wrap: balance;
}

.page-products .pf-hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(244, 247, 239, .82);
}

.page-products .pf-stats {
  list-style: none;
  margin: .4rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem 1.1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.1rem;
}

.page-products .pf-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  border-left: 3px solid var(--pitch);
  padding-left: .7rem;
}

.page-products .pf-stat:nth-child(2) { border-left-color: var(--lime); }
.page-products .pf-stat:nth-child(3) { border-left-color: var(--amber); }
.page-products .pf-stat:nth-child(4) { border-left-color: var(--steel); }

.page-products .pf-stat__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-stat:nth-child(3) .pf-stat__num { color: var(--amber); }
.page-products .pf-stat:nth-child(4) .pf-stat__num { color: var(--white); }

.page-products .pf-stat__label {
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--steel);
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: .5rem;
}

.page-products .pf-hero__actions .btn {
  text-decoration: none;
}

/* ---------- BODY GRID ---------- */
.page-products .pf-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  padding-top: 1.75rem;
  padding-bottom: 3.5rem;
}

.page-products .pf-anchors {
  border-top: 2px solid var(--line-strong);
  padding-top: .75rem;
}

.page-products .pf-anchors__title {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-products .pf-anchors__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .4rem;
  display: flex;
  gap: .35rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pf-anchors__link {
  display: block;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .03em;
  color: rgba(244, 247, 239, .78);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(18, 48, 39, .55);
  padding: .4rem .7rem;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .pf-anchors__link:hover,
.page-products .pf-anchors__link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
  outline: none;
}

.page-products .pf-content {
  min-width: 0;
}

/* ---------- SECTION BASICS ---------- */
.page-products .pf-section {
  margin-bottom: 2.9rem;
  scroll-margin-top: calc(var(--bar-h) + 1.25rem);
}

.page-products .pf-section:last-child {
  margin-bottom: 0;
}

.page-products .pf-kicker {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-products .pf-h2 {
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: .005em;
  text-wrap: balance;
}

.page-products .pf-text p {
  margin: 0 0 .85rem;
  max-width: 64ch;
  font-size: .97rem;
  line-height: 1.78;
  color: rgba(244, 247, 239, .8);
}

.page-products .pf-text p:last-child {
  margin-bottom: 0;
}

/* ---------- TOPIC SIGNS ---------- */
.page-products .pf-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .95rem;
  margin-top: 1.35rem;
}

.page-products .pf-topic {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1.05rem 1.05rem 1.15rem;
  text-decoration: none;
  color: var(--paper-ink);
  border: 2px solid var(--brown);
  box-shadow: var(--shadow-brutal);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .pf-topic:hover,
.page-products .pf-topic:focus-visible {
  transform: translate(-2px, -3px);
  box-shadow: 8px 9px 0 var(--brown);
  outline: none;
}

.page-products .pf-topic__tag {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  color: rgba(27, 23, 18, .55);
  border-bottom: 1px solid rgba(42, 33, 27, .25);
  padding-bottom: .35rem;
}

.page-products .pf-topic__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.42rem;
  line-height: 1.1;
}

.page-products .pf-topic__text {
  font-size: .88rem;
  line-height: 1.65;
  color: rgba(27, 23, 18, .78);
}

.page-products .pf-topic__more {
  margin-top: auto;
  padding-top: .35rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--brown);
}

/* ---------- SCHEDULE ROWS ---------- */
.page-products .pf-rows {
  margin-top: 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--pitch);
}

.page-products .pf-row {
  border-bottom: 1px solid var(--line);
}

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

.page-products .pf-row summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .85rem;
  padding: .85rem 1rem;
  cursor: pointer;
  list-style: none;
  transition: background-color .18s var(--ease);
}

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

.page-products .pf-row summary:hover {
  background: rgba(184, 255, 61, .05);
}

.page-products .pf-row__no {
  font-family: var(--font-mono);
  font-size: .73rem;
  color: var(--lime);
  letter-spacing: .02em;
}

.page-products .pf-row__main {
  font-size: .95rem;
  font-weight: 600;
  color: var(--white);
}

.page-products .pf-row__meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .05em;
  color: var(--steel);
}

.page-products .pf-row__plus {
  width: .85rem;
  height: .85rem;
  position: relative;
  flex: 0 0 auto;
  align-self: center;
  border: 1px solid var(--line-strong);
}

.page-products .pf-row__plus::before,
.page-products .pf-row__plus::after {
  content: "";
  position: absolute;
  background: var(--lime);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.page-products .pf-row__plus::before { width: .55rem; height: 1px; }
.page-products .pf-row__plus::after { width: 1px; height: .55rem; transition: opacity .18s var(--ease); }

.page-products .pf-row[open] .pf-row__plus::after { opacity: 0; }

.page-products .pf-row[open] summary {
  background: rgba(184, 255, 61, .07);
}

.page-products .pf-row__body {
  padding: .2rem 1rem 1rem;
  border-top: 1px dashed var(--line);
}

.page-products .pf-row__body p {
  margin: .7rem 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(244, 247, 239, .78);
  max-width: 62ch;
}

/* ---------- HOME / AWAY ---------- */
.page-products .pf-ha {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .9rem;
  margin-top: 1.3rem;
}

.page-products .pf-ha__card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 4px solid var(--lime);
  padding: 1rem 1rem 1.2rem;
}

.page-products .pf-ha__card--away {
  border-top-color: var(--amber);
}

.page-products .pf-ha__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  margin-bottom: .7rem;
}

.page-products .pf-ha__flag {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--lime);
}

.page-products .pf-ha__card--away .pf-ha__flag {
  color: var(--amber);
}

.page-products .pf-ha__hint {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  color: var(--steel);
}

.page-products .pf-ha__list {
  margin: 0;
}

.page-products .pf-ha__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .8rem;
  padding: .5rem 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-products .pf-ha__stat dt {
  font-size: .84rem;
  color: rgba(244, 247, 239, .72);
}

.page-products .pf-ha__stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .92rem;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-products .pf-pitch {
  display: block;
  width: 100%;
  height: auto;
  margin-top: .9rem;
  border: 1px solid var(--line-strong);
}

/* ---------- FIGURES ---------- */
.page-products .pf-figure {
  margin: 1.25rem 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pf-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .88;
}

.page-products .pf-figure__cap {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .04em;
  color: var(--steel);
  padding: .6rem .85rem;
  border-top: 1px solid var(--line);
  line-height: 1.6;
}

/* ---------- TRANSFERS ---------- */
.page-products .pf-transfer-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
  margin-top: 1.2rem;
}

.page-products .pf-tl {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0 0 0 1.1rem;
  border-left: 2px solid var(--line-strong);
}

.page-products .pf-tl__item {
  position: relative;
  margin-bottom: .75rem;
}

.page-products .pf-tl__item::before {
  content: "";
  position: absolute;
  left: calc(-1.1rem - 5px);
  top: .95rem;
  width: 8px;
  height: 8px;
  background: var(--amber);
  border: 1px solid var(--ink);
}

.page-products .pf-tl__item:first-child::before {
  background: var(--lime);
}

.page-products .pf-tl__item details {
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-products .pf-tl__item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .7rem;
  padding: .7rem .85rem;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pf-tl__item summary:hover {
  background: rgba(255, 179, 71, .06);
}

.page-products .pf-tl__time {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .03em;
  color: var(--amber);
}

.page-products .pf-tl__title {
  font-size: .92rem;
  font-weight: 600;
  color: var(--white);
}

.page-products .pf-tl__toggle {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--steel);
}

.page-products .pf-tl__toggle::before {
  content: "展开";
}

.page-products .pf-tl__item details[open] .pf-tl__toggle::before {
  content: "收起";
}

.page-products .pf-tl__body {
  padding: .1rem .85rem .9rem;
  border-top: 1px dashed var(--line);
}

.page-products .pf-tl__body p {
  margin: .7rem 0 0;
  font-size: .88rem;
  line-height: 1.72;
  color: rgba(244, 247, 239, .78);
}

.page-products .pf-tl__code {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--lime);
  letter-spacing: .04em;
}

/* ---------- FILTERS & CODE ---------- */
.page-products .pf-band {
  margin: 1.2rem 0 1rem;
  border: 1px solid var(--line);
  line-height: 0;
}

.page-products .pf-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .62;
}

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

.page-products .pf-chip {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  padding: .42rem .8rem;
  border: 1px solid var(--line-strong);
  background: rgba(18, 48, 39, .7);
  color: rgba(244, 247, 239, .85);
}

.page-products .pf-chip--lime {
  border-color: var(--lime);
  color: var(--lime);
}

.page-products .pf-chip--amber {
  border-color: var(--amber);
  color: var(--amber);
}

.page-products .pf-code-block {
  margin-top: 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--lime);
  padding: 1rem;
}

.page-products .pf-code {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 6.2vw, 2.1rem);
  letter-spacing: .05em;
  color: var(--lime);
  word-break: break-all;
  line-height: 1.1;
}

.page-products .pf-code__note {
  margin: 0;
  max-width: 62ch;
  font-size: .88rem;
  line-height: 1.72;
  color: rgba(244, 247, 239, .76);
}

/* ---------- SCENARIOS ---------- */
.page-products .pf-scenes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .9rem;
  margin-top: 1.3rem;
}

.page-products .pf-scene {
  position: relative;
  background: var(--pitch);
  border: 1px solid var(--line);
  padding: 1rem;
}

.page-products .pf-scene__no {
  display: block;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--lime);
  margin-bottom: .45rem;
}

.page-products .pf-scene__title {
  margin: 0 0 .4rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--white);
}

.page-products .pf-scene p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.7;
  color: rgba(244, 247, 239, .82);
}

/* ---------- CADENCE ---------- */
.page-products .pf-cadence {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .9rem;
  margin-top: 1.2rem;
}

.page-products .pf-cadence__item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 4px solid var(--lime);
  padding: .9rem 1rem 1rem;
}

.page-products .pf-cadence__item--amber { border-left-color: var(--amber); }
.page-products .pf-cadence__item--steel { border-left-color: var(--steel); }

.page-products .pf-cadence__time {
  margin: 0 0 .35rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .05em;
  color: var(--lime);
}

.page-products .pf-cadence__item--amber .pf-cadence__time { color: var(--amber); }
.page-products .pf-cadence__item--steel .pf-cadence__time { color: var(--steel); }

.page-products .pf-cadence__item p:last-child {
  margin: 0;
  font-size: .87rem;
  line-height: 1.7;
  color: rgba(244, 247, 239, .78);
}

.page-products .pf-quote {
  margin-top: 1.2rem;
  background: var(--cream);
  color: var(--paper-ink);
  border: 2px solid var(--brown);
  box-shadow: var(--shadow-brutal);
  padding: 1rem 1.05rem 1.15rem;
}

.page-products .pf-quote__label {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(27, 23, 18, .6);
}

.page-products .pf-quote__text {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: .84rem;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--paper-ink);
  word-break: break-word;
}

.page-products .pf-quote__note {
  margin: 0;
  font-size: .84rem;
  line-height: 1.65;
  color: rgba(27, 23, 18, .75);
}

/* ---------- CTA ---------- */
.page-products .pf-cta {
  background: var(--panel);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  padding: 1.25rem 1.15rem 1.5rem;
}

.page-products .pf-cta__text {
  margin: 0 0 1.1rem;
  max-width: 60ch;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(244, 247, 239, .8);
}

.page-products .pf-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.page-products .pf-cta__actions .btn {
  text-decoration: none;
}

.page-products .pf-links {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: .9rem 0 0;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.page-products .pf-links a {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .03em;
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
}

.page-products .pf-links a:hover,
.page-products .pf-links a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 640px) {
  .page-products .pf-wrap {
    padding: 0 1.75rem;
  }

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

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

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

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

  .page-products .pf-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: .5rem 1.4rem;
  }
}

@media (min-width: 860px) {
  .page-products .pf-hero__inner {
    padding-top: 3.25rem;
    padding-bottom: 3.75rem;
  }

  .page-products .pf-hero__lead {
    font-size: 1.06rem;
  }

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

  .page-products .pf-transfer-wrap {
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: 1.6rem;
    align-items: start;
  }

  .page-products .pf-figure--tall {
    margin-top: 1.35rem;
  }
}

@media (min-width: 960px) {
  .page-products .pf-body {
    grid-template-columns: 12.5rem minmax(0, 1fr);
    gap: 2.75rem;
    padding-top: 2.5rem;
    padding-bottom: 4.5rem;
  }

  .page-products .pf-anchors {
    position: sticky;
    top: calc(var(--bar-h) + 1.5rem);
    align-self: start;
    border-top: 2px solid var(--line-strong);
  }

  .page-products .pf-anchors__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .pf-anchors__link {
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    padding: .5rem .65rem;
    margin-left: -1px;
    white-space: normal;
  }

  .page-products .pf-anchors__link:hover,
  .page-products .pf-anchors__link:focus-visible {
    border-left-color: var(--lime);
    background: rgba(184, 255, 61, .07);
  }

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

  .page-products .pf-topic:first-child {
    grid-column: span 2;
  }

  .page-products .pf-topic:first-child .pf-topic__title {
    font-size: 1.7rem;
  }
}

@media (min-width: 1180px) {
  .page-products .pf-hero h1 {
    font-size: clamp(3rem, 5.2vw, 4.8rem);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-topic,
  .page-products .pf-anchors__link,
  .page-products .pf-row summary {
    transition: none;
  }

  .page-products .pf-topic:hover,
  .page-products .pf-topic:focus-visible {
    transform: none;
  }
}
<<<END>>>