.page-products {
  --cat-gap: clamp(56px, 7vw, 96px);
  --cat-line: rgba(192, 138, 46, .38);
  background: var(--yb-parchment);
  color: var(--yb-ink);
  font-family: var(--yb-font-body);
  font-size: 17px;
  line-height: 1.85;
  overflow-x: clip;
}

.page-products .cat-hero {
  padding-block: clamp(20px, 3vw, 40px) clamp(48px, 6vw, 88px);
}

.page-products .cat-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .cat-hero__title {
  margin-block: 12px 18px;
  max-width: 14em;
}

.page-products .cat-hero__lede {
  max-width: 36em;
  color: var(--yb-slate);
}

.page-products .cat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .cat-hero__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3.4vw, 38px);
  border-radius: var(--yb-radius-lg);
  background:
    radial-gradient(circle at 88% 8%, rgba(46, 158, 140, .35), transparent 58%),
    linear-gradient(155deg, var(--yb-indigo) 0%, var(--yb-indigo-deep) 100%);
  color: var(--yb-snow);
}

.page-products .cat-hero__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 253, 247, .5) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .07;
  pointer-events: none;
}

.page-products .cat-hero__badge {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-bottom: 1px solid rgba(242, 193, 78, .35);
  padding-bottom: 14px;
}

.page-products .cat-hero__v4 {
  font-family: var(--yb-font-num);
  font-size: clamp(52px, 8vw, 84px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: .02em;
  color: var(--yb-butter);
}

.page-products .cat-hero__v4note {
  font-size: 14px;
  letter-spacing: .12em;
  color: rgba(255, 253, 247, .78);
}

.page-products .cat-hero__panellead {
  margin-block: 18px 20px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 253, 247, .86);
}

.page-products .cat-hero__shapes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .cat-hero__shape {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border: 1px solid rgba(255, 253, 247, .38);
  border-radius: var(--yb-pill);
  color: var(--yb-snow);
  font-size: 14px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background .24s var(--yb-ease), border-color .24s var(--yb-ease), color .24s var(--yb-ease);
}

.page-products .cat-hero__shape:hover,
.page-products .cat-hero__shape:focus-visible {
  background: var(--yb-butter);
  border-color: var(--yb-butter);
  color: var(--yb-indigo);
}

.page-products .cat-hero__panelfoot {
  margin-top: 20px;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(255, 253, 247, .66);
}

.page-products .cat-section {
  padding-block: var(--cat-gap);
}

.page-products .cat-section--tight {
  padding-block: clamp(40px, 5vw, 64px) var(--cat-gap);
}

.page-products .cat-section--mist {
  background: linear-gradient(180deg, rgba(220, 230, 228, .55), rgba(220, 230, 228, .18));
}

.page-products .cat-head {
  max-width: 46em;
  margin-bottom: clamp(28px, 3.6vw, 46px);
}

.page-products .cat-head__text {
  margin-top: 14px;
  color: var(--yb-slate);
  font-size: 16px;
  max-width: 42em;
}

.page-products .cat-head--onband {
  max-width: 48em;
  margin-bottom: 0;
  margin-top: clamp(20px, 3vw, 34px);
}

/* 下载卡片组 */
.page-products .cat-dl {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .cat-dl__cards {
  display: grid;
  gap: 16px;
}

.page-products .cat-dlcard {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--yb-snow);
  border: 1px solid var(--yb-mist);
  border-radius: var(--yb-radius);
  transition: transform .24s var(--yb-ease), box-shadow .24s var(--yb-ease), border-color .24s var(--yb-ease);
}

.page-products .cat-dlcard:hover,
.page-products .cat-dlcard:focus-within {
  transform: translateY(-4px);
  border-color: var(--yb-gold);
  box-shadow: 0 18px 38px rgba(16, 26, 51, .12);
}

.page-products .cat-dlcard__icon {
  color: var(--yb-turquoise);
  line-height: 0;
}

.page-products .cat-dlcard h3 {
  margin: 0;
}

.page-products .cat-dlcard__meta {
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--yb-ochre);
  font-weight: 600;
}

.page-products .cat-dlcard__text {
  font-size: 15px;
  color: var(--yb-slate);
  line-height: 1.8;
}

.page-products .cat-dlcard--offline {
  display: grid;
  gap: 20px;
  align-items: center;
  border-left: 4px solid var(--yb-ochre);
}

.page-products .cat-dlcard__figure {
  margin: 0;
  border-radius: var(--yb-radius-sm);
  overflow: hidden;
}

.page-products .cat-dlcard__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

.page-products .cat-dl__figure {
  margin: 0;
  padding: 14px;
  background: var(--yb-snow);
  border: 1px solid var(--yb-mist);
  border-radius: var(--yb-radius-lg);
}

.page-products .cat-dl__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--yb-radius-sm);
}

.page-products .cat-dl__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yb-slate);
}

/* 折叠件通用 */
.page-products details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--yb-ochre);
}

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

.page-products details > summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--yb-font-num);
  font-size: 18px;
  line-height: 1;
  color: var(--yb-turquoise);
}

.page-products details[open] > summary::after {
  content: "–";
}

.page-products .cat-dlcard__more p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yb-slate);
}

/* 对照表横带 */
.page-products .cat-compareband {
  padding-block: var(--cat-gap) 0;
  background: linear-gradient(180deg, var(--yb-parchment) 0%, rgba(220, 230, 228, .5) 100%);
}

.page-products .cat-compareband__figure {
  margin: 0;
  border-radius: var(--yb-radius-lg);
  overflow: hidden;
}

.page-products .cat-compareband__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 6;
}

/* 对照区 */
.page-products .cat-compare {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .cat-filters {
  padding: 22px;
  border-radius: var(--yb-radius);
  background: var(--yb-indigo);
  color: var(--yb-snow);
}

.page-products .cat-filters__label {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--yb-butter);
  margin-bottom: 14px;
}

.page-products .cat-filters__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .cat-filters__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--yb-radius-sm);
  color: rgba(255, 253, 247, .88);
  font-size: 14px;
  text-decoration: none;
  transition: background .2s var(--yb-ease), color .2s var(--yb-ease);
}

.page-products .cat-filters__list a:hover,
.page-products .cat-filters__list a:focus-visible {
  background: rgba(46, 158, 140, .28);
  color: var(--yb-snow);
}

.page-products .cat-filters__idx {
  font-family: var(--yb-font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--yb-gold);
}

.page-products .cat-filters__count {
  margin-left: auto;
  font-family: var(--yb-font-num);
  font-size: 12px;
  color: rgba(255, 253, 247, .55);
}

.page-products .cat-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(242, 193, 78, .3);
}

.page-products .cat-filters__note {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 253, 247, .7);
}

.page-products .cat-state {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: var(--yb-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-products .cat-state--new {
  background: var(--yb-turquoise);
  color: var(--yb-snow);
}

.page-products .cat-state--opt {
  background: var(--yb-ochre);
  color: var(--yb-snow);
}

.page-products .cat-state--keep {
  background: var(--yb-mist);
  color: var(--yb-indigo);
}

.page-products .cat-tablewrap {
  overflow-x: auto;
  border-radius: var(--yb-radius);
  background: var(--yb-snow);
  border: 1px solid var(--yb-mist);
  box-shadow: 0 14px 34px rgba(16, 26, 51, .07);
}

.page-products .cat-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.7;
}

.page-products .cat-table__caption {
  padding: 16px 18px;
  text-align: left;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--yb-slate);
  border-bottom: 1px solid var(--yb-mist);
}

.page-products .cat-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--yb-indigo);
  color: var(--yb-parchment);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: left;
  padding: 12px 14px;
  background-clip: padding-box;
}

.page-products .cat-table td {
  padding: 12px 14px;
  vertical-align: top;
  border-bottom: 1px solid rgba(220, 230, 228, .9);
  color: var(--yb-slate);
}

.page-products .cat-table td:nth-child(1) {
  font-family: var(--yb-font-num);
  font-size: 13px;
  color: var(--yb-gold);
  width: 56px;
}

.page-products .cat-table td:nth-child(2) {
  color: var(--yb-ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .cat-table td:nth-child(3) {
  width: 84px;
}

.page-products .cat-table tbody tr:nth-child(even):not(.cat-group) {
  background: rgba(220, 230, 228, .42);
}

.page-products .cat-table tr.cat-group th {
  padding: 11px 14px;
  text-align: left;
  background: var(--yb-wine);
  color: var(--yb-snow);
  font-family: var(--yb-font-display);
  font-size: 15px;
  letter-spacing: .1em;
  font-weight: 700;
}

.page-products .cat-table tr.cat-group th span {
  margin-left: 12px;
  font-family: var(--yb-font-num);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(242, 193, 78, .92);
}

.page-products .cat-table tr.cat-row--new td:first-child {
  border-left: 4px solid var(--yb-turquoise);
}

.page-products .cat-table tr.cat-row:hover td {
  background: rgba(242, 193, 78, .16);
}

/* 价格带 */
.page-products .cat-priceband {
  padding-block: var(--cat-gap);
  background:
    radial-gradient(circle at 8% 12%, rgba(46, 158, 140, .42), transparent 52%),
    linear-gradient(160deg, var(--yb-turquoise) 0%, #115349 100%);
  color: var(--yb-snow);
}

.page-products .cat-eyebrow--light {
  color: var(--yb-butter);
}

.page-products .cat-pricehead {
  display: grid;
  gap: 22px;
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .cat-pricehead__lede {
  margin-top: 16px;
  max-width: 40em;
  font-size: 16px;
  color: rgba(255, 253, 247, .84);
}

.page-products .cat-pricehead__figure {
  margin: 0;
  border-radius: var(--yb-radius);
  overflow: hidden;
  border: 1px solid rgba(242, 193, 78, .3);
}

.page-products .cat-pricehead__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  opacity: .9;
}

.page-products .cat-price__grid {
  display: grid;
  gap: 18px;
}

.page-products .cat-price__col {
  position: relative;
  padding: 20px 4px 0;
  border-top: 1px solid rgba(242, 193, 78, .45);
}

.page-products .cat-price__cap {
  position: sticky;
  top: calc(var(--yb-bar-h) + 8px);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: var(--yb-pill);
  background: var(--yb-butter);
  color: var(--yb-indigo);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}

.page-products .cat-price__title {
  margin: 16px 0 6px;
  font-family: var(--yb-font-display);
  font-size: clamp(22px, 2.6vw, 27px);
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--yb-snow);
}

.page-products .cat-price__sub {
  font-size: 14px;
  color: rgba(242, 193, 78, .92);
  margin-bottom: 16px;
}

.page-products .cat-price__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .cat-price__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(255, 253, 247, .9);
}

.page-products .cat-price__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--yb-gold);
}

.page-products .cat-price__basis {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 253, 247, .84);
  padding: 12px 0 16px;
  border-top: 1px dashed rgba(242, 193, 78, .38);
}

.page-products .cat-price__basis strong {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--yb-butter);
  margin-bottom: 4px;
  font-weight: 700;
}

.page-products .cat-price__more > summary {
  color: var(--yb-butter);
}

.page-products .cat-price__more > summary::after {
  color: var(--yb-butter);
}

.page-products .cat-price__more p {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(255, 253, 247, .8);
}

/* 更新节奏 */
.page-products .cat-update {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .cat-update__text p {
  margin-top: 14px;
  color: var(--yb-slate);
  font-size: 16px;
  max-width: 38em;
}

.page-products .cat-update__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .cat-update__figure {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-radius-lg);
  background: var(--yb-snow);
}

.page-products .cat-update__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--yb-radius-sm);
}

/* 常见卡点 */
.page-products .cat-trouble__list {
  display: grid;
  gap: 12px;
}

.page-products .cat-trouble__item {
  padding: 18px 20px;
  background: var(--yb-snow);
  border-radius: var(--yb-radius);
  border-left: 4px solid var(--yb-turquoise);
  transition: border-color .2s var(--yb-ease), box-shadow .2s var(--yb-ease);
}

.page-products .cat-trouble__item[open] {
  border-left-color: var(--yb-ochre);
  box-shadow: 0 12px 26px rgba(16, 26, 51, .08);
}

.page-products .cat-trouble__item summary {
  font-size: 15.5px;
  color: var(--yb-ink);
  font-weight: 700;
}

.page-products .cat-trouble__item p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yb-slate);
}

.page-products .cat-trouble__link {
  margin-top: 26px;
}

/* 分发与稳定性 */
.page-products .cat-stableband {
  padding-block: var(--cat-gap);
  background: linear-gradient(150deg, var(--yb-indigo) 0%, var(--yb-wine) 120%);
  color: var(--yb-snow);
}

.page-products .cat-stable {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .cat-stable__text p {
  margin-top: 16px;
  font-size: 16px;
  max-width: 36em;
  color: rgba(255, 253, 247, .84);
}

.page-products .cat-stable__stats {
  display: grid;
  gap: 18px;
}

.page-products .cat-stable__stat {
  display: grid;
  gap: 2px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(242, 193, 78, .32);
}

.page-products .cat-stable__num {
  font-family: var(--yb-font-num);
  font-size: clamp(38px, 5.4vw, 58px);
  font-weight: 700;
  line-height: 1;
  color: var(--yb-butter);
  letter-spacing: .02em;
}

.page-products .cat-stable__unit {
  font-size: .38em;
  margin-left: 6px;
  letter-spacing: .08em;
  color: rgba(255, 253, 247, .8);
}

.page-products .cat-stable__label {
  font-size: 13.5px;
  letter-spacing: .06em;
  color: rgba(255, 253, 247, .72);
}

.page-products .cat-closing {
  margin-top: clamp(34px, 4.4vw, 56px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid rgba(242, 193, 78, .32);
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-products .cat-closing__text {
  font-size: 16px;
  max-width: 34em;
  color: rgba(255, 253, 247, .88);
}

.page-products .cat-closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-products .cat-dl__cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .cat-dlcard--offline {
    grid-column: 1 / -1;
    grid-template-columns: 1.15fr .85fr;
  }

  .page-products .cat-trouble__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .cat-stable__stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .cat-hero__grid {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(32px, 4.5vw, 64px);
  }

  .page-products .cat-hero__panel {
    border-radius: 0 var(--yb-radius-lg) var(--yb-radius-lg) 0;
    clip-path: polygon(9% 0, 100% 0, 100% 100%, 0 100%);
    padding-left: clamp(38px, 4.5vw, 60px);
  }

  .page-products .cat-dl {
    grid-template-columns: 1.18fr .82fr;
  }

  .page-products .cat-dl__figure {
    position: sticky;
    top: 24px;
  }

  .page-products .cat-pricehead {
    grid-template-columns: 1.4fr .6fr;
    gap: 32px;
  }

  .page-products .cat-update {
    grid-template-columns: 1.15fr .85fr;
    gap: 44px;
  }

  .page-products .cat-stable {
    grid-template-columns: 1.1fr .9fr;
    gap: 48px;
  }

  .page-products .cat-closing {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 1024px) {
  .page-products .cat-compare {
    grid-template-columns: 30% 1fr;
    gap: 28px;
  }

  .page-products .cat-filters {
    position: sticky;
    top: 24px;
  }

  .page-products .cat-price__grid {
    grid-template-columns: 4fr 3fr 3fr 4fr;
    gap: 0;
  }

  .page-products .cat-price__col {
    padding: 22px 22px 0;
    border-top: 1px solid rgba(242, 193, 78, .45);
    border-left: 1px solid rgba(242, 193, 78, .28);
  }

  .page-products .cat-price__col:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-products .cat-price__col:last-child {
    padding-right: 0;
  }

  .page-products .cat-price__cap {
    top: 10px;
  }

  .page-products .cat-price__col:nth-child(2) .cat-price__title,
  .page-products .cat-price__col:nth-child(3) .cat-price__title {
    font-size: clamp(20px, 2vw, 24px);
  }
}

@media (min-width: 1200px) {
  .page-products .cat-table {
    font-size: 15.5px;
  }

  .page-products .cat-table td {
    padding: 13px 16px;
  }
}

@media (hover: none) {
  .page-products .cat-dlcard:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-dlcard,
  .page-products .cat-hero__shape,
  .page-products .cat-filters__list a,
  .page-products .cat-trouble__item {
    transition: none;
  }
}

.page-products {
  --yb-line: var(--yb-ink);
}