.page-products {
  --pd-gap: clamp(2.75rem, 6vw, 5.5rem);
  --pd-soft: rgba(18, 34, 77, .55);
  --pd-edge: 1px solid var(--line-soft);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 1rem var(--shell-pad) 0;
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .75rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--silver-dim);
  font-family: var(--font-mono);
}
.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: .75rem;
  color: var(--line);
}
.page-products .breadcrumb a {
  color: var(--silver-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-products .breadcrumb [aria-current="page"] {
  color: var(--silver);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(1.5rem, 4vw, 3rem) 0 var(--pd-gap);
}
.page-products .pd-hero__grid {
  row-gap: 2.5rem;
  align-items: start;
}
.page-products .pd-hero__title {
  margin: .6rem 0 1.1rem;
  color: var(--white);
  letter-spacing: -.02em;
}
.page-products .pd-hero__lead {
  margin: 0 0 1rem;
  color: var(--silver);
}
.page-products .pd-hero__note {
  margin: 0 0 1.75rem;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-dim);
  max-width: 34ch;
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* 仪表板 */
.page-products .pd-hero__board-wrap {
  min-width: 0;
}
.page-products .pd-board__caption {
  margin: 0 0 .75rem;
}
.page-products .pd-board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  isolation: isolate;
}
.page-products .pd-board__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  filter: saturate(.6);
  z-index: 0;
}
.page-products .pd-board__cell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "idx name state"
    "idx meta meta";
  align-items: center;
  gap: .15rem .85rem;
  min-height: 84px;
  padding: 1rem 1.15rem;
  background: linear-gradient(180deg, rgba(11, 21, 51, .86), rgba(5, 10, 26, .92));
  text-decoration: none;
  transition: background var(--ease), box-shadow var(--ease);
}
.page-products .pd-board__cell:hover,
.page-products .pd-board__cell:focus-visible {
  background: linear-gradient(180deg, rgba(18, 34, 77, .92), rgba(11, 21, 51, .95));
  box-shadow: inset 3px 0 0 var(--cyan);
  outline: none;
}
.page-products .pd-board__index {
  grid-area: idx;
  align-self: start;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}
.page-products .pd-board__name {
  grid-area: name;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}
.page-products .pd-board__meta {
  grid-area: meta;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--silver-dim);
}
.page-products .pd-board__state {
  grid-area: state;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: 12px;
  color: var(--orange);
  white-space: nowrap;
}
.page-products .pd-board__foot {
  margin: .85rem 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--silver-dim);
}

/* ---------- 章节通用 ---------- */
.page-products .pd-sec {
  position: relative;
  padding-bottom: var(--pd-gap);
}
.page-products .band {
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.page-products .pd-sec__grid {
  row-gap: 2rem;
}
.page-products .pd-sec__body {
  min-width: 0;
}
.page-products .pd-sec__body h2 {
  margin: 0 0 1rem;
  color: var(--white);
}
.page-products .pd-sec__aside {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.page-products .pd-aside-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--line-soft);
  filter: saturate(.55) contrast(1.05);
}

/* ---------- 字段列表 ---------- */
.page-products .pd-fields {
  margin-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.page-products .pd-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .3rem .9rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--line-soft);
  outline: none;
  transition: background var(--ease);
}
.page-products .pd-field:hover,
.page-products .pd-field:focus-visible {
  background: linear-gradient(90deg, rgba(95, 227, 208, .07), transparent 70%);
}
.page-products .pd-field__code {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}
.page-products .pd-field__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}
.page-products .pd-field__range {
  font-size: 12px;
  color: var(--silver-dim);
}
.page-products .pd-field__tipWrap {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--ease);
}
.page-products .pd-field__tipWrap > * {
  overflow: hidden;
}
.page-products .pd-field__tip {
  margin: .15rem 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--silver-dim);
  max-width: 46ch;
}

.page-products .pd-conclusion {
  margin-top: 2rem;
}

/* ---------- 主客场 ---------- */
.page-products .pd-sec--wide {
  padding-bottom: var(--pd-gap);
}
.page-products .pd-ha {
  position: relative;
  padding: clamp(1.75rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-deep);
  overflow: hidden;
  isolation: isolate;
}
.page-products .pd-ha__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  filter: saturate(.4) contrast(1.1);
  z-index: 0;
}
.page-products .pd-ha__inner {
  position: relative;
  z-index: 1;
  row-gap: 2rem;
  align-items: center;
}
.page-products .pd-ha h2 {
  margin: 0 0 1rem;
  color: var(--white);
}
.page-products .pd-ha__points {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}
.page-products .pd-ha__points li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
  padding-left: 1rem;
  border-left: 2px solid var(--line);
}
.page-products .pd-ha__points .mono {
  display: inline-block;
  margin-right: .6rem;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-products .pd-chart-fig {
  margin: 0;
}
.page-products .pd-chart {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .pd-chart__grid line {
  stroke: var(--line);
  stroke-width: 1;
  opacity: .55;
}
.page-products .pd-chart__axis {
  stroke: var(--silver-dim);
  stroke-width: 1;
  opacity: .6;
}
.page-products .pd-chart__line {
  fill: none;
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.page-products .pd-chart__line--away { stroke: var(--cyan); }
.page-products .pd-chart__line--home { stroke: var(--orange); }
.page-products .pd-chart__tick text {
  fill: var(--silver-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
}
.page-products .pd-chart__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem 1.25rem;
  margin-top: .85rem;
  padding-top: .75rem;
  border-top: 1px solid var(--line-soft);
}
.page-products .pd-chart__key {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--silver);
}
.page-products .pd-chart__key::before {
  content: "";
  display: block;
  width: 18px;
  height: 2.5px;
}
.page-products .pd-chart__key--away::before { background: var(--cyan); }
.page-products .pd-chart__key--home::before { background: var(--orange); }
.page-products .pd-chart__capNote {
  font-size: 12px;
  color: var(--silver-dim);
}

/* ---------- 角球网格 ---------- */
.page-products .pd-cgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 1.75rem;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .pd-cgrid__item {
  padding: 1.25rem 0 1.25rem 1rem;
  border-left: 2px solid var(--line);
  transition: border-color var(--ease);
}
.page-products .pd-cgrid__item:hover {
  border-left-color: var(--cyan);
}
.page-products .pd-cgrid__h {
  margin: 0 0 .5rem;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}
.page-products .pd-cgrid__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
  max-width: 44ch;
}
.page-products .pd-cgrid__item .mono {
  color: var(--orange);
  font-size: 13px;
}
.page-products .pd-sec__aside--right {
  order: -1;
}
.page-products .pd-aside-img--wide {
  aspect-ratio: 3 / 2;
}

/* ---------- 点球四档 ---------- */
.page-products .pd-sec--pen {
  position: relative;
  padding-bottom: var(--pd-gap);
  overflow: hidden;
  isolation: isolate;
}
.page-products .pd-sec--pen .band {
  position: relative;
  z-index: 2;
}
.page-products .pd-pen__bg {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 62%;
  object-fit: cover;
  opacity: .1;
  filter: saturate(.35) contrast(1.1);
  z-index: 0;
}
.page-products .pd-pen__inner {
  position: relative;
  z-index: 1;
}
.page-products .pd-pen__inner h2 {
  margin: 0 0 1rem;
  color: var(--white);
}

.page-products .pd-tier {
  margin-top: 2rem;
}
.page-products .pd-tier__radio:focus-visible + .pd-tier__tabs .pd-tier__tab {
  outline: none;
}
.page-products .pd-tier__tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.page-products .pd-tier__tab {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  min-height: 68px;
  padding: .9rem 1rem;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--silver-dim);
  background: rgba(11, 21, 51, .7);
  transition: background var(--ease), color var(--ease);
}
.page-products .pd-tier__tab .mono {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--silver-dim);
  transition: color var(--ease);
}
.page-products .pd-tier__tab:hover {
  color: var(--silver);
}
.page-products .pd-tier__radio:focus-visible ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-1"],
.page-products .pd-tier__radio:focus-visible ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-2"],
.page-products .pd-tier__radio:focus-visible ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-3"],
.page-products .pd-tier__radio:focus-visible ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-4"] {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

#pd-tier-1:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-1"],
#pd-tier-2:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-2"],
#pd-tier-3:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-3"],
#pd-tier-4:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-4"] {
  background: var(--ink-mid);
  color: var(--white);
  box-shadow: inset 0 -3px 0 var(--orange);
}
#pd-tier-1:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-1"] .mono,
#pd-tier-2:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-2"] .mono,
#pd-tier-3:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-3"] .mono,
#pd-tier-4:checked ~ .pd-tier__tabs .pd-tier__tab[for="pd-tier-4"] .mono {
  color: var(--orange);
}

.page-products .pd-tier__panels {
  margin-top: 1.5rem;
  padding: 1.25rem 1.25rem 1.5rem;
  border-left: 3px solid var(--line);
  background: var(--pd-soft);
  border-radius: 0 4px 4px 0;
}
.page-products .pd-tier__panel { display: none; }
#pd-tier-1:checked ~ .pd-tier__panels .pd-tier__panel[data-tier="1"],
#pd-tier-2:checked ~ .pd-tier__panels .pd-tier__panel[data-tier="2"],
#pd-tier-3:checked ~ .pd-tier__panels .pd-tier__panel[data-tier="3"],
#pd-tier-4:checked ~ .pd-tier__panels .pd-tier__panel[data-tier="4"] {
  display: block;
}
.page-products .pd-tier__h {
  margin: 0 0 .6rem;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}
.page-products .pd-tier__panel > p {
  margin: 0 0 1rem;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
  max-width: 54ch;
}
.page-products .pd-tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.page-products .pd-tier__list li {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem .75rem;
  align-items: baseline;
  font-size: 13px;
  line-height: 1.65;
  color: var(--silver-dim);
  padding-bottom: .55rem;
  border-bottom: 1px dashed var(--line-soft);
}
.page-products .pd-tier__list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-products .pd-tier__list .mono {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  min-width: 13ch;
}

/* ---------- 版本节奏 ---------- */
.page-products .pd-version {
  position: relative;
}
.page-products .pd-version::before {
  content: "v4.2";
  position: absolute;
  top: clamp(.5rem, 3vw, 2rem);
  right: var(--shell-pad);
  font-family: var(--font-mono);
  font-size: clamp(3.5rem, 13vw, 9rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  pointer-events: none;
  z-index: 0;
  letter-spacing: -.02em;
}
.page-products .pd-version .pd-sec__grid {
  position: relative;
  z-index: 1;
}
.page-products .pd-cadence {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
}
.page-products .pd-cadence li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .5rem;
  padding: 1.15rem 0;
  background: var(--ink-void);
  border-bottom: 1px solid var(--line-soft);
}
.page-products .pd-cadence__k {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--orange);
}
.page-products .pd-cadence__h {
  margin: 0 0 .35rem;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}
.page-products .pd-cadence li p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver-dim);
  max-width: 48ch;
}

.page-products .pd-disclosure {
  margin-top: 2rem;
}
.page-products .pd-disclosure__list {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-products .pd-disclosure__list li {
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver);
  padding-left: 1rem;
  border-left: 2px solid var(--line);
}
.page-products .pd-disclosure__list .mono {
  display: inline-block;
  margin-right: .6rem;
  font-size: 12px;
  color: var(--cyan);
}
.page-products .pd-disclosure__note {
  margin: 0;
  font-size: 13px;
  color: var(--silver-dim);
}

/* ---------- 速查表 ---------- */
.page-products .pd-lookup {
  padding-top: .5rem;
}
.page-products .pd-table-wrap {
  margin-top: 1.75rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.page-products .pd-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .pd-table thead th {
  text-align: left;
  padding: .9rem 1rem;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--silver-dim);
  background: var(--ink-mid);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .pd-table th[scope="row"] {
  text-align: left;
  font-weight: 700;
  color: var(--white);
  padding: .9rem 1rem;
  vertical-align: top;
  white-space: nowrap;
}
.page-products .pd-table th[scope="row"] .mono {
  color: var(--cyan);
  font-size: 12px;
}
.page-products .pd-table td {
  padding: .9rem 1rem;
  vertical-align: top;
  color: var(--silver);
  line-height: 1.65;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .pd-table tbody tr:nth-child(even) th[scope="row"],
.page-products .pd-table tbody tr:nth-child(even) td {
  background: rgba(18, 34, 77, .35);
}
.page-products .pd-table tbody tr:hover th[scope="row"],
.page-products .pd-table tbody tr:hover td {
  background: rgba(95, 227, 208, .06);
}
.page-products .pd-table tbody tr:last-child th,
.page-products .pd-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pd-lookup__foot {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.page-products .pd-links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}
.page-products .pd-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}
.page-products .pd-links a:hover,
.page-products .pd-links a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (max-width: 899px) {
  .page-products .pd-hero .col-5,
  .page-products .pd-hero .col-7,
  .page-products .pd-sec__grid .col-3,
  .page-products .pd-sec__grid .col-5,
  .page-products .pd-sec__grid .col-7,
  .page-products .pd-sec__grid .col-9,
  .page-products .pd-ha__inner .col-5,
  .page-products .pd-ha__inner .col-7 {
    width: 100%;
  }
  .page-products .pd-sec__aside {
    flex-direction: row;
    align-items: flex-start;
    gap: 1rem;
  }
  .page-products .pd-aside-img {
    width: 40%;
    max-width: 180px;
    aspect-ratio: 1 / 1;
  }
  .page-products .pd-aside-img--wide {
    width: 100%;
    max-width: none;
    aspect-ratio: 3 / 2;
  }
  .page-products .pd-sec__aside--right {
    order: 0;
    flex-direction: column;
  }
  .page-products .pd-chart__capNote {
    flex-basis: 100%;
  }
  .page-products .pd-version::before {
    top: auto;
    bottom: 0;
    opacity: .7;
  }
}

@media (min-width: 900px) {
  .page-products .pd-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-field {
    grid-template-columns: 11rem 7rem 7rem minmax(0, 1fr);
    align-items: baseline;
    gap: 0 1.1rem;
  }
  .page-products .pd-field__tipWrap {
    grid-template-rows: 0fr;
  }
  .page-products .pd-field:hover .pd-field__tipWrap,
  .page-products .pd-field:focus-within .pd-field__tipWrap,
  .page-products .pd-field:focus-visible .pd-field__tipWrap {
    grid-template-rows: 1fr;
  }
  .page-products .pd-field__tip {
    margin-top: 0;
    padding-bottom: .2rem;
  }
  .page-products .pd-cgrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-cgrid__item {
    padding-right: 1.5rem;
  }
  .page-products .pd-tier__tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-cadence li {
    grid-template-columns: 7rem minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
    padding: 1.4rem 0;
  }
  .page-products .pd-cadence__k {
    font-size: 34px;
  }
  .page-products .pd-tier__list li {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__grid {
    column-gap: 3rem;
  }
  .page-products .pd-tier__panels {
    padding: 1.75rem 2rem 2rem;
  }
}
<<<END>>>