/* ===== 服务与工具 /offerings/ · 页面专属样式 ===== */
.page-products {
  --pr-gap: clamp(20px, 3vw, 34px);
  --pr-cut: 20px;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products h1 {
  font-size: clamp(34px, 5.4vw, 62px);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.page-products p {
  margin: 0;
}

/* ---- 面包屑 ---- */
.page-products .pr-crumb {
  padding-top: clamp(14px, 2vw, 22px);
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.05em;
  color: var(--ink-60);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-products .breadcrumb__item a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb__item a:hover {
  border-bottom-color: var(--amber);
}

/* ---- 首屏 ---- */
.page-products .pr-hero {
  padding: clamp(22px, 3.6vw, 40px) 0 clamp(40px, 6vw, 74px);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: var(--pr-gap);
}

.page-products .pr-hero__main {
  min-width: 0;
}

.page-products .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}

.page-products .pr-hero__lead {
  max-width: 58ch;
  margin-top: 18px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.8;
  color: var(--ink-80);
}

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

.page-products .pr-hero__status {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 3vw, 30px) clamp(20px, 3vw, 28px) calc(clamp(22px, 3vw, 30px) + 18px);
  background: var(--green-deep);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pr-cut)), calc(100% - var(--pr-cut)) 100%, 0 100%);
}

.page-products .pr-hero__status::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), rgba(232, 163, 61, 0) 78%);
}

.page-products .pr-status__head {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 242, 234, 0.6);
}

.page-products .pr-status {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-status__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-light);
}

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

.page-products .pr-status__key {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.06em;
  color: rgba(245, 242, 234, 0.68);
}

.page-products .pr-status__val {
  font-family: var(--font-title);
  font-size: 21px;
  font-weight: 700;
  color: var(--amber);
}

.page-products .pr-status__note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245, 242, 234, 0.6);
}

/* ---- 区块骨架 ---- */
.page-products .pr-sec {
  padding-block: clamp(38px, 6vw, 74px);
}

.page-products .pr-sec--tint {
  background: var(--paper-2);
}

.page-products .section__head {
  margin-bottom: clamp(22px, 3vw, 34px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .section__title {
  max-width: 24ch;
  font-size: var(--fs-h2);
}

.page-products .pr-split {
  display: grid;
  gap: var(--pr-gap);
  align-items: start;
}

.page-products .pr-split__aside,
.page-products .pr-split__main {
  min-width: 0;
}

/* ---- 图片 ---- */
.page-products .pr-figure {
  margin: 0 0 22px;
}

.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  background: var(--paper-2);
}

.page-products .pr-figure--cut img {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-products .pr-figure--wide,
.page-products .pr-figure--square {
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .pr-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.04em;
  color: var(--ink-60);
}

/* ---- 元信息列表 ---- */
.page-products .meta-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 0;
}

.page-products .meta-list__key {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-60);
}

.page-products .meta-list__val {
  margin: 2px 0 14px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-80);
}

/* ---- 能力面板 ---- */
.page-products .pr-caps {
  display: grid;
  gap: 14px;
}

.page-products .pr-cap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-products .pr-cap:hover {
  border-color: var(--green);
  box-shadow: 0 12px 26px rgba(17, 23, 19, 0.09);
}

.page-products .pr-cap__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pr-cap__idx {
  flex: none;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--amber-soft);
  border: 1px solid var(--amber);
}

.page-products .pr-cap__title {
  font-size: 19px;
}

.page-products .pr-cap__text {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink-80);
}

.page-products .pr-cap__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-cap__link {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  transition: color 180ms var(--ease);
}

.page-products .pr-cap__link:hover {
  color: var(--green-deep);
}

/* ---- 深色公告带 ---- */
.page-products .pr-band {
  padding-block: clamp(38px, 6vw, 74px);
  background: var(--green-deep);
  color: var(--paper);
}

.page-products .pr-band .eyebrow {
  color: var(--amber);
}

.page-products .pr-band .section__head {
  border-bottom-color: var(--line-light);
}

.page-products .pr-band .section__title {
  color: var(--paper);
}

.page-products .pr-band__lead {
  margin-bottom: clamp(20px, 3vw, 28px);
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: rgba(245, 242, 234, 0.78);
}

.page-products .pr-band__lead--ink {
  color: var(--ink-80);
}

.page-products .pr-band .meta-list__key {
  color: rgba(245, 242, 234, 0.56);
}

.page-products .pr-band .meta-list__val {
  color: var(--paper);
}

.page-products .pr-band .pr-figure figcaption {
  color: rgba(245, 242, 234, 0.55);
}

.page-products .pr-band .pr-figure img {
  background: rgba(245, 242, 234, 0.06);
}

/* ---- 五类公告 ---- */
.page-products .pr-cats {
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 0;
  list-style: none;
}

.page-products .pr-cats__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pr-cats__num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--green-deep);
  background: var(--amber);
}

.page-products .pr-cats__name {
  margin: 0 0 4px;
  font-size: 17px;
  color: var(--paper);
}

.page-products .pr-cats__desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.72);
}

/* ---- 折叠详情 ---- */
.page-products .pr-detail {
  border-top: 1px solid var(--line);
}

.page-products .pr-detail__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

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

.page-products .pr-detail__summary::after {
  content: "展开";
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-products .pr-detail[open] .pr-detail__summary::after {
  content: "收起";
}

.page-products .pr-detail__body {
  padding-bottom: 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-80);
}

.page-products .pr-detail__body p + p {
  margin-top: 10px;
}

.page-products .pr-band .pr-detail {
  border-top-color: rgba(245, 242, 234, 0.2);
}

.page-products .pr-band .pr-detail__summary {
  color: var(--paper);
}

.page-products .pr-band .pr-detail__summary::after {
  color: var(--amber);
}

.page-products .pr-band .pr-detail__body {
  color: rgba(245, 242, 234, 0.74);
}

/* ---- 兼容对照表 ---- */
.page-products .pr-table-wrap {
  margin-bottom: 22px;
  overflow-x: auto;
  border: 1px solid var(--steel);
  background: var(--paper);
}

.page-products .pr-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.6;
}

.page-products .pr-table thead th {
  padding: 12px 14px;
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-align: left;
  color: var(--ink);
  background: var(--steel-soft);
  border-bottom: 1px solid var(--steel);
  white-space: nowrap;
}

.page-products .pr-table td {
  padding: 11px 14px;
  vertical-align: top;
  color: var(--ink-80);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-table tbody tr:nth-child(even) td {
  background: rgba(220, 229, 236, 0.34);
}

.page-products .pr-table__group th {
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-align: left;
  color: var(--paper);
  background: var(--green);
}

/* ---- 来源追溯流程 ---- */
.page-products .pr-flow {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-flow__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-flow__item:first-child {
  border-top: 1px solid var(--line);
}

.page-products .pr-flow__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
  padding-top: 3px;
}

.page-products .pr-flow__text {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-80);
}

/* ---- 三端设备 ---- */
.page-products .pr-devices {
  display: grid;
  gap: 14px;
}

.page-products .pr-device {
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--steel);
}

.page-products .pr-device__name {
  margin-bottom: 6px;
  font-size: 18px;
}

.page-products .pr-device__meta {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-products .pr-device__text {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-80);
}

/* ---- 适用场景 ---- */
.page-products .pr-scenes-grid {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-products .pr-scene {
  padding: 20px;
  background: var(--paper);
  border-left: 3px solid var(--green);
}

.page-products .pr-scene__q {
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.04em;
  color: var(--warn);
}

.page-products .pr-scene__title {
  margin-bottom: 8px;
  font-size: 18px;
}

.page-products .pr-scene__text {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-80);
}

/* ---- 服务流程 ---- */
.page-products .pr-steps {
  display: grid;
  gap: 18px;
}

.page-products .pr-step {
  padding-top: 14px;
  border-top: 2px solid var(--ink);
}

.page-products .pr-step__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .pr-step__title {
  margin-bottom: 6px;
  font-size: 17px;
}

.page-products .pr-step__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-80);
}

/* ---- 行动面板 ---- */
.page-products .pr-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(24px, 4vw, 40px) clamp(22px, 4vw, 38px) calc(clamp(24px, 4vw, 40px) + 16px);
  background: var(--green);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-products .pr-cta h3 {
  margin-bottom: 10px;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--paper);
}

.page-products .pr-cta p {
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(245, 242, 234, 0.82);
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---- 断点 ---- */
@media (min-width: 640px) {
  .page-products .pr-caps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pr-cap:nth-child(even) {
    margin-top: 26px;
  }

  .page-products .pr-devices {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pr-scenes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(28px, 4vw, 48px);
  }

  .page-products .pr-split--flip {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-products .pr-split--flip .pr-split__aside {
    order: 2;
  }

  .page-products .pr-split--flip .pr-split__main {
    order: 1;
  }

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

  .page-products .pr-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-cap {
    transition: none;
  }
}
<<<END>>>