.page-products {
  --pp-shadow: 0 18px 44px rgba(15, 61, 51, .07);
  color: var(--ink);
  background: var(--paper);
}

/* 首屏 */
.page-products .pshero {
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 62px);
}

.page-products .pshero .display {
  max-width: 17ch;
  margin: 0.35em 0 0;
}

.page-products .pshero__lead {
  max-width: var(--prose);
  margin-top: 1.2em;
}

.page-products .psfacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 26px;
  margin: clamp(30px, 4vw, 50px) 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--sand);
}

.page-products .psfact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .psfact__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--ink);
}

.page-products .psfact__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--sage);
}

/* 通用章节头微调 */
.page-products .sectionhead {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-products .sectionhead .lead {
  max-width: 62ch;
}

/* 图 */
.page-products .figure {
  margin: 0 0 clamp(26px, 4vw, 46px);
}

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

/* 五条产品线 */
.page-products .linelist {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-products .linelist__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--sand);
  transition: background var(--dur) var(--ease);
}

.page-products .linelist__item:last-child {
  border-bottom: 1px solid var(--sand);
}

.page-products .linelist__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-products .linelist__body h3 {
  margin: 0 0 10px;
}

.page-products .linelist__body p {
  margin: 0 0 10px;
  max-width: 68ch;
}

.page-products .linelist__fit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--sage);
}

/* 分类章节 */
.page-products .catsplit {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  margin-bottom: clamp(30px, 4vw, 50px);
}

.page-products .catsplit .figure {
  margin: 0;
}

.page-products .catsplit__text h3 {
  margin: 0 0 14px;
}

.page-products .filters {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .filters__item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sand);
  font-size: 15px;
}

.page-products .filters__key {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--deep);
  font-weight: 700;
}

.page-products .catrail {
  display: flex;
  gap: 10px;
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: 4px 0 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .catchip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--sand);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .catchip__num {
  font-size: 11px;
  color: var(--orange);
  font-weight: 700;
}

.page-products .catchip:hover {
  background: var(--paper);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-products .catchip:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-products .catgrid {
  display: grid;
  gap: 12px;
}

.page-products .catitem {
  background: var(--paper);
  border: 1px solid var(--sand);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .catitem:target,
.page-products .catitem:hover {
  border-color: rgba(255, 122, 47, .6);
  box-shadow: var(--pp-shadow);
}

.page-products .catitem__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .catitem__num {
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-products .catitem__name {
  font-weight: 700;
  font-size: 16px;
}

.page-products .catitem__hint {
  width: 100%;
  font-size: 12.5px;
  color: var(--sage);
}

.page-products .catitem__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--sand);
}

.page-products .catitem__body p {
  margin: 14px 0 10px;
  font-size: 15px;
  color: var(--ink);
}

.page-products .catitem__body ul {
  margin: 0;
  padding-left: 1.1em;
  display: grid;
  gap: 6px;
  font-size: 14.5px;
  color: var(--sage);
}

/* 版本对照 */
.page-products .vpair {
  display: grid;
  gap: 16px;
}

.page-products .vcard {
  border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 34px);
}

.page-products .vcard--live {
  background: var(--mint);
}

.page-products .vcard--beta {
  background: var(--mist);
}

.page-products .vcard .tag {
  display: inline-block;
  margin-bottom: 14px;
  letter-spacing: 0.14em;
}

.page-products .vcard--live .tag {
  background: var(--deep);
  color: var(--paper);
}

.page-products .vcard--beta .tag {
  background: var(--coral);
  color: #FFFFFF;
}

.page-products .vcard h3 {
  margin: 0 0 12px;
}

.page-products .vcard p {
  margin: 0 0 16px;
  max-width: 46ch;
}

.page-products .vcard__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .vcard__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  color: var(--ink);
}

.page-products .vcard__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--coral-deep);
}

.page-products .vcard--live .vcard__list li::before {
  background: var(--deep);
}

.page-products .vfigure {
  margin: clamp(30px, 4vw, 48px) 0 0;
}

/* 大屏端深色区块 */
.page-products .section--deep {
  background: var(--deep);
  color: var(--paper);
}

.page-products .section--deep .eyebrow {
  color: var(--sand);
}

.page-products .section--deep h2,
.page-products .section--deep h3 {
  color: var(--paper);
}

.page-products .section--deep p {
  color: rgba(250, 245, 239, .84);
}

.page-products .screenwrap {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .screenwrap__text h2 {
  margin: 0.4em 0 0.7em;
  max-width: 20ch;
}

.page-products .screenwrap__text > p {
  max-width: 58ch;
}

.page-products .screenlist {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .screenlist li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid rgba(228, 192, 138, .32);
  font-size: 15px;
}

.page-products .screenlist__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-products .figure--onDark .figure__caption {
  color: rgba(250, 245, 239, .7);
}

.page-products .screennums {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(30px, 4vw, 48px);
  padding-top: 24px;
  border-top: 1px solid rgba(228, 192, 138, .32);
}

.page-products .screennum {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .screennum__v {
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  font-weight: 700;
  color: var(--sand);
  line-height: 1;
}

.page-products .screennum__l {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: rgba(250, 245, 239, .68);
}

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

.page-products .flow__step {
  position: relative;
  padding: 22px 6px 22px 0;
  border-top: 2px solid var(--sand);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .flow__step:last-child {
  border-bottom: 2px solid var(--sand);
}

.page-products .flow__step:hover,
.page-products .flow__step:focus-within {
  border-top-color: var(--orange);
}

.page-products .flow__num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 10px;
}

.page-products .flow__step h3 {
  margin: 0 0 8px;
}

.page-products .flow__step p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
}

.page-products .flow__meta {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--sage);
}

/* 行业 */
.page-products .indgrid {
  display: grid;
  gap: 10px;
}

.page-products .ind {
  background: var(--paper);
  border-radius: var(--r-md);
  border: 1px solid var(--sand);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .ind:hover {
  border-color: rgba(255, 122, 47, .55);
  box-shadow: var(--pp-shadow);
}

.page-products .ind__sum {
  cursor: pointer;
  list-style: none;
  padding: 15px 18px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

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

.page-products .ind[open] .ind__sum {
  color: var(--coral-deep);
}

.page-products .ind__body {
  padding: 0 18px 18px;
}

.page-products .ind__body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  color: var(--sage);
}

.page-products .ind__out {
  color: var(--ink) !important;
  font-weight: 500;
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

/* 选型表 */
.page-products .ptable__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-md);
}

.page-products .ptable {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: var(--paper);
}

.page-products .ptable th,
.page-products .ptable td {
  text-align: left;
  vertical-align: top;
  padding: 15px 16px;
  border-bottom: 1px solid var(--sand);
  font-size: 14.5px;
  line-height: 1.65;
}

.page-products .ptable thead th {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sage);
  font-weight: 700;
  border-bottom: 1px solid var(--deep);
}

.page-products .ptable tbody th {
  font-weight: 400;
  white-space: nowrap;
}

.page-products .ptable .tag {
  display: inline-block;
  letter-spacing: 0.1em;
}

.page-products .ptable tbody tr:nth-child(even) {
  background: var(--mint);
}

/* 收尾 */
.page-products .pscta {
  display: grid;
  gap: 20px;
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--sand);
}

.page-products .pscta__text h3 {
  margin: 0 0 10px;
}

.page-products .pscta__text p {
  margin: 0;
  max-width: 58ch;
  color: var(--sage);
}

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

.page-products .pslinks {
  display: grid;
  gap: 0;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-products .pslinks__item {
  display: block;
  padding: 14px 0;
  border-top: 1px solid var(--sand);
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pslinks__item:last-child {
  border-bottom: 1px solid var(--sand);
}

.page-products .pslinks__item:hover {
  color: var(--blue);
  padding-left: 6px;
}

.page-products .pslinks__item:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* 响应式 */
@media (min-width: 560px) {
  .page-products .catitem__sum {
    flex-wrap: nowrap;
  }

  .page-products .catitem__hint {
    width: auto;
    margin-left: auto;
    text-align: right;
  }

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

@media (min-width: 720px) {
  .page-products .psfacts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .pscta {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pscta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 860px) {
  .page-products .linelist__item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 32px;
  }

  .page-products .linelist__item:nth-child(even) {
    padding-left: 5%;
  }

  .page-products .vpair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
  }

  .page-products .catsplit {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .screenwrap {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .flow__step {
    padding-right: 26px;
    border-top-width: 2px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .catchip,
  .page-products .catitem,
  .page-products .ind,
  .page-products .pslinks__item,
  .page-products .linelist__item,
  .page-products .flow__step {
    transition: none;
  }

  .page-products .catchip:hover {
    transform: none;
  }
}