.page-products {
  --prod-panel: #0D241D;
  --prod-line: rgba(43, 74, 65, .85);
  --prod-num: clamp(22px, 4vw, 34px);
  background:
    radial-gradient(70% 45% at 88% -5%, rgba(23, 230, 194, .12), transparent 68%),
    radial-gradient(55% 35% at 0% 34%, rgba(255, 177, 61, .055), transparent 72%),
    var(--ink-0);
  color: var(--paper);
  overflow-x: clip;
  padding-bottom: var(--space-3);
}

.page-products .fig {
  margin: 0;
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .fig figcaption {
  font-size: .82rem;
  line-height: 1.55;
  color: var(--mute);
  padding: 10px 14px 12px;
  background: rgba(6, 17, 14, .78);
  border-top: 1px solid var(--prod-line);
}

.page-products .section-head {
  margin-bottom: var(--space-2);
}

.page-products .section-head .lede {
  max-width: var(--measure);
  color: var(--mute);
}

.page-products .eyebrow {
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-products .display-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 5.2vw, 40px);
  line-height: 1.08;
  margin: .25em 0 .4em;
  color: var(--paper);
}

/* 首屏 */
.page-products .prod-hero {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-2) var(--space-3);
}

.page-products .prod-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: .28em 0 .45em;
  color: var(--paper);
}

.page-products .prod-hero .lede {
  max-width: var(--measure);
  color: var(--mute);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-2);
}

.page-products .scoreboard {
  position: relative;
  padding: var(--space-2);
  border: 1px solid var(--prod-line);
  border-radius: 34px var(--radius-s) 34px var(--radius-s);
  background:
    linear-gradient(158deg, rgba(23, 230, 194, .10), transparent 46%),
    linear-gradient(180deg, var(--ink-2), var(--ink-1));
  box-shadow: inset 0 1px 0 rgba(23, 230, 194, .18), 0 18px 40px rgba(0, 0, 0, .38);
}

.page-products .scoreboard::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(157, 187, 178, .16);
  border-radius: 26px var(--radius-s) 26px var(--radius-s);
  pointer-events: none;
}

.page-products .scoreboard__title {
  font-size: .72rem;
  letter-spacing: .26em;
  color: var(--mute);
  margin: 0 0 var(--space-1);
}

.page-products .scoreboard__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .scoreboard__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid rgba(43, 74, 65, .7);
}

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

.page-products .scoreboard__k {
  font-size: .9rem;
  color: var(--mute);
}

.page-products .scoreboard__v {
  font-size: var(--prod-num);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
}

.page-products .scoreboard__v small {
  font-size: .42em;
  margin-left: 3px;
  color: var(--mute);
}

/* 01 路径 */
.page-products .prod-paths__body {
  align-items: start;
  gap: var(--space-2);
}

.page-products .prod-paths__figure {
  margin-bottom: var(--space-2);
}

.page-products .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
  position: relative;
}

.page-products .path-item {
  position: relative;
  padding: var(--space-2) var(--space-2) var(--space-2) calc(var(--space-2) + 18px);
  border: 1px solid var(--prod-line);
  border-left: 2px solid var(--teal);
  border-radius: var(--radius-s) var(--radius-m) var(--radius-m) var(--radius-s);
  background: linear-gradient(120deg, rgba(16, 42, 34, .92), rgba(11, 31, 25, .92));
  transition: transform .18s ease, border-color .18s ease;
}

.page-products .path-item:hover {
  transform: translateY(-2px);
  border-left-color: var(--amber);
}

.page-products .path-item__no {
  position: absolute;
  top: var(--space-2);
  left: calc(var(--space-2) + 6px);
  font-size: .78rem;
  color: var(--amber);
  letter-spacing: .1em;
}

.page-products .path-item::before {
  content: "";
  position: absolute;
  left: 12px;
  top: calc(var(--space-2) + 4px);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-soft);
}

.page-products .path-item__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 24px);
  margin: 0 0 8px;
  color: var(--paper);
}

.page-products .path-item__desc {
  margin: 0 0 10px;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--mute);
}

.page-products .path-item__link {
  color: var(--cyan);
  font-size: .88rem;
}

/* 02 表格 */
.page-products .prod-dims__figure {
  margin-bottom: var(--space-2);
}

.page-products .table-hint {
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--amber);
  margin: 0 0 10px;
}

.page-products .table-wrap {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(16, 42, 34, .96), rgba(11, 31, 25, .96));
}

.page-products .table-wrap:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .dims-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .dims-table thead th {
  font-family: var(--font-display);
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
  background: rgba(6, 17, 14, .82);
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--prod-line);
  white-space: nowrap;
}

.page-products .dims-table tbody th,
.page-products .dims-table tbody td {
  padding: 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(43, 74, 65, .6);
}

.page-products .dims-table tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .dims-table tbody td {
  color: var(--mute);
  line-height: 1.65;
}

.page-products .dims-table tbody tr:hover {
  background: var(--cyan-soft);
}

.page-products .dims-table tbody tr.is-key > :first-child {
  box-shadow: inset 3px 0 0 var(--amber);
  background: var(--amber-soft);
  color: var(--paper);
}

.page-products .dims-table .tag {
  white-space: nowrap;
}

.page-products .dims-notes {
  display: grid;
  gap: 10px;
  margin-top: var(--space-2);
}

.page-products .dims-notes details {
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-s);
  background: rgba(16, 42, 34, .78);
  padding: 12px 16px;
}

.page-products .dims-notes summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--paper);
  font-size: .95rem;
  list-style-position: inside;
}

.page-products .dims-notes summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .dims-notes details[open] summary {
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-products .dims-notes p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--mute);
  max-width: var(--measure);
}

/* 03 资料库 */
.page-products .prod-lib {
  position: relative;
  isolation: isolate;
}

.page-products .prod-lib__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  opacity: .16;
  pointer-events: none;
}

.page-products .prod-lib__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.7) blur(1px);
}

.page-products .lib-filter {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-2);
}

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

.page-products .lib-filter__label {
  cursor: pointer;
  font-size: .86rem;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--prod-line);
  color: var(--mute);
  background: rgba(16, 42, 34, .8);
  transition: color .16s ease, border-color .16s ease, background .16s ease;
}

.page-products .lib-filter__label:hover {
  border-color: var(--teal);
  color: var(--paper);
}

.page-products .lib-filter__input:focus-visible + .lib-filter__label {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .lib-filter__input:checked + .lib-filter__label {
  background: var(--cyan-soft);
  border-color: var(--cyan);
  color: var(--paper);
}

.page-products .lib-grid {
  display: grid;
  gap: var(--space-1);
  align-items: start;
}

.page-products .lib-card {
  display: grid;
  gap: 10px;
  padding: var(--space-2);
  border: 1px solid var(--prod-line);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-s) var(--radius-m) var(--radius-m) var(--radius-s);
  background: linear-gradient(150deg, rgba(16, 42, 34, .96), rgba(11, 31, 25, .96));
  transition: transform .18s ease, border-color .18s ease;
}

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

.page-products .lib-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .lib-card__name {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.3vw, 22px);
  margin: 0;
  color: var(--paper);
}

.page-products .lib-card__meta {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-products .lib-card__meta > div {
  display: grid;
  grid-template-columns: 5.6em 1fr;
  gap: 10px;
  align-items: start;
}

.page-products .lib-card__meta dt {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .lib-card__meta dd {
  margin: 0;
  font-size: .88rem;
  line-height: 1.66;
  color: var(--mute);
}

.page-products #lib-foot:checked ~ .lib-grid > .lib-card,
.page-products #lib-basket:checked ~ .lib-grid > .lib-card,
.page-products #lib-tennis:checked ~ .lib-grid > .lib-card,
.page-products #lib-esport:checked ~ .lib-grid > .lib-card {
  display: none;
}

.page-products #lib-foot:checked ~ .lib-grid > .is-foot,
.page-products #lib-basket:checked ~ .lib-grid > .is-basket,
.page-products #lib-tennis:checked ~ .lib-grid > .is-tennis,
.page-products #lib-esport:checked ~ .lib-grid > .is-esport {
  display: grid;
}

/* 04 赛程筛选 */
.page-products .prod-sched__body {
  align-items: center;
  gap: var(--space-2);
}

.page-products .prod-sched__text h2 {
  font-family: var(--font-display);
  font-size: clamp(25px, 4.6vw, 38px);
  line-height: 1.1;
  margin: .25em 0 .5em;
  color: var(--paper);
}

.page-products .prod-sched__text p {
  max-width: var(--measure);
  color: var(--mute);
  line-height: 1.78;
  font-size: .96rem;
  margin: 0 0 14px;
}

.page-products .sched-points {
  list-style: none;
  margin: 0 0 var(--space-2);
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .sched-points li {
  display: grid;
  grid-template-columns: 3.4em 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(43, 74, 65, .6);
  font-size: .9rem;
  color: var(--mute);
  line-height: 1.6;
}

.page-products .sched-points .data-num {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber);
}

.page-products .prod-sched__figure {
  margin-top: var(--space-2);
}

/* 05 场景 */
.page-products .scene-grid {
  display: grid;
  gap: var(--space-1);
}

.page-products .scene-item {
  padding: var(--space-2);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-m);
  background: linear-gradient(200deg, rgba(16, 42, 34, .9), rgba(11, 31, 25, .9));
  transition: transform .18s ease, border-color .18s ease;
}

.page-products .scene-item:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-mid);
}

.page-products .scene-item__tag {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--amber);
  border-bottom: 2px solid var(--amber);
  padding-bottom: 3px;
  margin: 0 0 12px;
}

.page-products .scene-item h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.3vw, 22px);
  margin: 0 0 10px;
  color: var(--paper);
}

.page-products .scene-item p {
  margin: 0 0 12px;
  font-size: .9rem;
  line-height: 1.74;
  color: var(--mute);
}

.page-products .scene-item a {
  color: var(--cyan);
  font-size: .88rem;
}

.page-products .prod-scene__figure {
  margin-top: var(--space-2);
  max-width: 460px;
}

/* 06 流程 */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
  counter-reset: flow;
}

.page-products .flow-step {
  position: relative;
  padding: var(--space-2);
  border-top: 2px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 42, 34, .72), transparent);
}

.page-products .flow-step__no {
  display: block;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
  margin-bottom: 10px;
}

.page-products .flow-step:first-child {
  border-top-color: var(--amber);
}

.page-products .flow-step:first-child .flow-step__no {
  color: var(--amber);
}

.page-products .flow-step__title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 21px);
  margin: 0 0 8px;
  color: var(--paper);
}

.page-products .flow-step p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--mute);
}

/* 07 更新与反馈 */
.page-products .update-grid {
  display: grid;
  gap: var(--space-1);
}

.page-products .update-item {
  padding: var(--space-2);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-m);
  background: rgba(16, 42, 34, .82);
  border-top: 3px solid var(--teal);
}

.page-products .update-item--amber {
  border-top-color: var(--amber);
}

.page-products .update-item--cyan {
  border-top-color: var(--cyan);
}

.page-products .update-item h3 {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 21px);
  margin: 0 0 10px;
  color: var(--paper);
}

.page-products .update-item p {
  margin: 0 0 12px;
  font-size: .9rem;
  line-height: 1.74;
  color: var(--mute);
}

.page-products .update-item a {
  color: var(--cyan);
  font-size: .88rem;
}

.page-products .update-foot {
  margin-top: var(--space-2);
  padding: var(--space-2);
  border: 1px solid var(--prod-line);
  border-radius: var(--radius-l) var(--radius-s) var(--radius-l) var(--radius-s);
  background:
    linear-gradient(120deg, rgba(255, 177, 61, .10), transparent 58%),
    var(--ink-1);
  display: grid;
  gap: var(--space-1);
  align-items: center;
}

.page-products .update-foot p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--mute);
  max-width: var(--measure);
}

.page-products .update-foot .btn {
  justify-self: start;
}

@media (min-width: 720px) {
  .page-products .lib-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-products .prod-hero {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    padding-block: var(--space-3) var(--space-3);
  }

  .page-products .prod-paths__figure {
    margin-bottom: 0;
    position: sticky;
    top: 96px;
  }

  .page-products .prod-sched__figure {
    margin-top: 0;
  }

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

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

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

  .page-products .update-foot {
    grid-template-columns: 1fr auto;
  }

  .page-products .update-foot .btn {
    justify-self: end;
  }

  .page-products .table-hint {
    display: none;
  }
}

@media (min-width: 1100px) {
  .page-products .lib-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-2);
  }

  .page-products .lib-card:nth-child(even) {
    margin-top: var(--space-2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .path-item,
  .page-products .lib-card,
  .page-products .scene-item {
    transition: none;
  }

  .page-products .path-item:hover,
  .page-products .lib-card:hover,
  .page-products .scene-item:hover {
    transform: none;
  }
}
<<<END>>>