.page-products {
  --prod-pad: clamp(42px, 7vw, 96px);
  --prod-gap: clamp(16px, 2.6vw, 30px);
  --prod-shadow: 0 14px 34px -22px rgba(11, 30, 45, .55);
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-display);
  letter-spacing: -.015em;
  margin: 0;
}

.page-products h2 {
  font-weight: 300;
  font-size: var(--fs-h2);
  line-height: 1.14;
}

.page-products h3 {
  font-weight: 500;
  font-size: var(--fs-h4);
  line-height: 1.4;
}

.page-products p {
  margin: 0 0 1em;
}

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

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 34px) 0 clamp(40px, 7vw, 92px);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  background:
    radial-gradient(130% 100% at 90% 0%, rgba(20, 224, 200, .18), transparent 58%),
    linear-gradient(158deg, var(--ink) 0%, var(--ink) 52%, #0d2537 100%);
  color: var(--paper);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  right: -16%;
  top: -22%;
  width: min(600px, 76%);
  aspect-ratio: 1;
  border-radius: 44% 56% 62% 38% / 48% 42% 58% 52%;
  background: linear-gradient(150deg, rgba(20, 224, 200, .24), rgba(124, 107, 255, .12) 62%, transparent 88%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-products .prod-hero__crumbs {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(26px, 5vw, 58px);
}

.page-products .prod-hero__crumbs,
.page-products .prod-hero__crumbs a {
  color: rgba(245, 242, 234, .6);
}

.page-products .prod-hero__crumbs a:hover {
  color: var(--cyan);
}

.page-products .prod-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: end;
}

.page-products .prod-hero__eyebrow {
  color: var(--cyan-soft);
  margin-bottom: 18px;
}

.page-products .prod-hero h1 {
  font-weight: 200;
  font-size: var(--fs-h1);
  line-height: 1.02;
  margin-bottom: .42em;
  max-width: 15em;
}

.page-products .prod-hero .lede {
  color: rgba(245, 242, 234, .78);
  max-width: 34em;
  margin-bottom: 0;
}

.page-products .prod-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .prod-hero__panel {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-l);
  border: 1px solid var(--line-light);
  background: rgba(22, 50, 70, .62);
  backdrop-filter: blur(6px);
}

.page-products .prod-hero__tag {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: var(--fs-idx);
  letter-spacing: .08em;
  color: var(--amber);
  margin-bottom: 20px;
}

.page-products .prod-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .prod-hero__stats li {
  display: grid;
  grid-template-columns: minmax(74px, auto) 1fr;
  gap: 14px;
  align-items: baseline;
  padding-top: 14px;
  border-top: 1px solid var(--line-light);
  font-size: var(--fs-sm);
  color: rgba(245, 242, 234, .72);
  line-height: 1.6;
}

.page-products .prod-hero__stats li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .prod-hero__num {
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -.02em;
}

/* ---------- 章节骨架 ---------- */
.page-products .prod-block {
  padding: var(--prod-pad) 0;
}

.page-products .prod-block--tint {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 22%, var(--paper-deep) 78%, var(--paper) 100%);
}

.page-products .prod-block__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(12px, 2.6vw, 30px);
  align-items: start;
  margin: clamp(20px, 3vw, 34px) 0 clamp(26px, 4vw, 48px);
}

.page-products .section-mark {
  font-size: clamp(38px, 6.4vw, 80px);
  line-height: .86;
  margin-top: -6px;
}

.page-products .prod-block__title h2 {
  margin-bottom: .4em;
}

.page-products .prod-block__title .lede {
  max-width: 46em;
  margin-bottom: 0;
}

.page-products .prod-block .tick-rule {
  margin-bottom: clamp(18px, 3vw, 30px);
}

/* ---------- 模块档案夹 ---------- */
.page-products .prod-folders {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-folder {
  position: relative;
  padding: clamp(20px, 2.8vw, 28px);
  border-radius: var(--r-m);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(11, 30, 45, .03);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-left-color var(--dur) var(--ease);
}

.page-products .prod-folder:hover,
.page-products .prod-folder:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--prod-shadow);
  border-left-color: var(--amber);
}

.page-products .prod-folder__tag {
  display: inline-block;
  font-size: var(--fs-idx);
  letter-spacing: .14em;
  color: var(--sage);
  margin-bottom: 14px;
}

.page-products .prod-folder h3 {
  margin-bottom: 10px;
}

.page-products .prod-folder p {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(34, 49, 58, .82);
  margin-bottom: 18px;
}

.page-products .prod-folder__link {
  display: inline-block;
  font-size: var(--fs-sm);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}

.page-products .prod-folder__link:hover {
  color: var(--cyan);
}

/* ---------- 图文分栏 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 46px);
  margin-top: clamp(30px, 5vw, 58px);
  align-items: center;
}

.page-products .prod-split__media {
  margin: 0;
}

.page-products .prod-split__body h3 {
  margin-bottom: 14px;
}

.page-products .prod-split__body p {
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: rgba(34, 49, 58, .84);
}

.page-products .prod-split .media figcaption {
  margin-top: 10px;
  font-size: var(--fs-idx);
  color: var(--sage);
  letter-spacing: .04em;
}

.page-products .prod-split--rev .prod-split__body {
  display: grid;
  gap: 12px;
}

/* ---------- 栏目运营台 ---------- */
.page-products .prod-console {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-console__col h3 {
  margin-bottom: 16px;
}

.page-products .prod-console__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .prod-console__list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-console__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .prod-console__list .mono {
  font-size: var(--fs-idx);
  color: var(--cyan);
  letter-spacing: .1em;
  padding-top: 3px;
}

.page-products .prod-console__list p {
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: rgba(34, 49, 58, .84);
}

.page-products .prod-console__col--card {
  padding: clamp(22px, 3.2vw, 32px);
  border-radius: var(--r-l);
  background: var(--ink);
  color: var(--paper);
}

.page-products .prod-console__kicker {
  font-size: var(--fs-idx);
  letter-spacing: .14em;
  color: var(--amber);
  margin-bottom: 14px;
}

.page-products .prod-console__col--card h3 {
  color: var(--paper);
  margin-bottom: 12px;
}

.page-products .prod-console__col--card p {
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: rgba(245, 242, 234, .76);
}

.page-products .prod-chip-line {
  margin-top: 18px;
}

/* ---------- 版本对照表 ---------- */
.page-products .prod-table-wrap {
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background: var(--white);
  overflow-x: auto;
  box-shadow: var(--prod-shadow);
}

.page-products .prod-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  text-align: left;
}

.page-products .prod-table__cap {
  caption-side: top;
  padding: 14px 16px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-idx);
  letter-spacing: .08em;
  color: var(--sage);
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-table thead th {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: var(--fs-idx);
  letter-spacing: .08em;
  padding: 13px 16px;
  white-space: nowrap;
}

.page-products .prod-table tbody th {
  font-weight: 500;
  color: var(--ink);
  padding: 14px 16px;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-table tbody td {
  padding: 14px 16px;
  color: rgba(34, 49, 58, .82);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-products .prod-table tbody tr:last-child th,
.page-products .prod-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .prod-table tbody tr {
  transition: background-color var(--dur) var(--ease);
}

.page-products .prod-table tbody tr:hover,
.page-products .prod-table tbody tr:focus-within {
  background: rgba(20, 224, 200, .1);
}

.page-products .prod-table__hit {
  color: var(--ink) !important;
  font-weight: 500;
  box-shadow: inset 3px 0 0 var(--cyan);
}

/* ---------- 资料库 ---------- */
.page-products .prod-lib {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-taglist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .prod-taglist__item {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--r-m);
  background: var(--white);
  border: 1px solid var(--line-soft);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .prod-taglist__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-taglist__item h3 {
  margin-bottom: 8px;
  color: var(--ink);
}

.page-products .prod-taglist__item p {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(34, 49, 58, .82);
}

.page-products .prod-taglist__fmt {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-products .prod-lib__side {
  display: grid;
  gap: 18px;
}

.page-products .prod-lib__figure {
  margin: 0;
}

.page-products .prod-lib__note {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--r-m);
  background: var(--paper-deep);
  border: 1px solid var(--line-soft);
}

.page-products .prod-lib__num {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
  color: var(--ink);
  margin-bottom: 10px;
}

.page-products .prod-lib__note p:not(.prod-lib__num) {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(34, 49, 58, .82);
  margin-bottom: 16px;
}

/* ---------- 适配清单 ---------- */
.page-products .prod-adapt__media {
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-products .prod-adapt__media figcaption,
.page-products .prod-flow__media figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-idx);
  letter-spacing: .04em;
  color: var(--sage);
}

.page-products .prod-adapt {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-products .prod-adapt__item {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--paper);
  transition: background-color var(--dur) var(--ease);
}

.page-products .prod-adapt__item:hover {
  background: var(--white);
}

.page-products .prod-adapt__num {
  display: block;
  font-size: var(--fs-idx);
  letter-spacing: .1em;
  color: var(--violet);
  margin-bottom: 10px;
}

.page-products .prod-adapt__item h3 {
  margin-bottom: 8px;
  color: var(--ink);
}

.page-products .prod-adapt__item p {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(34, 49, 58, .82);
}

/* ---------- 服务版本 ---------- */
.page-products .prod-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-plan {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--r-l);
  background: var(--white);
  border: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .prod-plan--pick {
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}

.page-products .prod-plan__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prod-plan--pick .prod-plan__head {
  border-bottom-color: var(--line-light);
}

.page-products .prod-plan__meta {
  font-size: var(--fs-idx);
  letter-spacing: .08em;
  color: var(--amber);
}

.page-products .prod-plan p {
  font-size: var(--fs-sm);
  line-height: 1.9;
  color: rgba(34, 49, 58, .82);
}

.page-products .prod-plan--pick p {
  color: rgba(245, 242, 234, .78);
}

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

.page-products .prod-plan__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(34, 49, 58, .84);
}

.page-products .prod-plan--pick .prod-plan__list li {
  color: rgba(245, 242, 234, .84);
}

.page-products .prod-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 交付流程 ---------- */
.page-products .prod-flow__media {
  margin: clamp(30px, 5vw, 52px) 0 clamp(24px, 4vw, 38px);
}

.page-products .prod-frame--wide {
  aspect-ratio: 18 / 7;
}

.page-products .prod-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line-soft);
  border-radius: var(--r-m);
  overflow: hidden;
}

.page-products .prod-flow__step {
  padding: clamp(18px, 2.6vw, 24px);
  background: var(--white);
  border-left: 3px solid transparent;
  transition: border-left-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .prod-flow__step:hover,
.page-products .prod-flow__step:focus-within {
  border-left-color: var(--cyan);
  background: var(--paper);
}

.page-products .prod-flow__num {
  display: block;
  font-size: var(--fs-idx);
  letter-spacing: .12em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-products .prod-flow__step h3 {
  margin-bottom: 8px;
  color: var(--ink);
}

.page-products .prod-flow__step p {
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(34, 49, 58, .82);
}

/* ---------- 收束 ---------- */
.page-products .prod-end {
  padding: clamp(36px, 6vw, 76px) 0 clamp(52px, 8vw, 104px);
}

.page-products .prod-end .tick-rule {
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-products .prod-end__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  align-items: end;
}

.page-products .prod-end h2 {
  margin-bottom: .4em;
}

.page-products .prod-end .lede {
  max-width: 44em;
  margin-bottom: 0;
}

.page-products .prod-end__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-products .prod-end__link {
  font-size: var(--fs-sm);
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--sage);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .prod-end__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .prod-folders {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .prod-taglist {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .prod-adapt {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-products .prod-plans {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .prod-end__acts {
    justify-self: start;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: 1.32fr .88fr;
  }

  .page-products .prod-split {
    grid-template-columns: 1.05fr 1fr;
  }

  .page-products .prod-split--rev {
    grid-template-columns: .95fr 1.05fr;
  }

  .page-products .prod-console {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-products .prod-lib {
    grid-template-columns: 1.25fr .75fr;
  }

  .page-products .prod-end__grid {
    grid-template-columns: 1.4fr .6fr;
  }

  .page-products .prod-end__acts {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1080px) {
  .page-products .prod-folders {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .page-products .prod-adapt {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-products .prod-flow {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-folder,
  .page-products .prod-taglist__item,
  .page-products .prod-flow__step,
  .page-products .prod-table tbody tr,
  .page-products .prod-adapt__item {
    transition: none;
  }

  .page-products .prod-folder:hover,
  .page-products .prod-taglist__item:hover {
    transform: none;
  }
}