.page-products {
  --dl-cut: 12px;
  position: relative;
  background:
    linear-gradient(180deg, rgba(13, 32, 51, .6) 0%, rgba(10, 38, 32, .3) 36%, rgba(10, 38, 32, .96) 100%),
    var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  padding-bottom: 72px;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products [id] {
  scroll-margin-top: 88px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid);
}

.page-products .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
}

.page-products .breadcrumb-list a:hover {
  color: var(--lime);
}

.page-products .breadcrumb-list a[aria-current="page"] {
  color: var(--cream);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-products .dl-hero__grid {
  display: grid;
  gap: 30px;
}

.page-products .dl-hero__kicker {
  display: block;
  margin: 0 0 10px;
  color: var(--copper);
}

.page-products .dl-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(44px, 12vw, 92px);
  font-weight: 700;
  line-height: .92;
  letter-spacing: -.015em;
  color: var(--cream);
}

.page-products .dl-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 16px;
  background: var(--lime);
}

.page-products .dl-hero__lede {
  margin: 20px 0 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin-top: 28px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-products .dl-hero__stat {
  background: rgba(10, 38, 32, .94);
  padding: 16px 14px;
}

.page-products .dl-hero__stat .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  color: var(--lime);
}

.page-products .dl-hero__stat:nth-child(2) .stat-num {
  color: var(--cream);
}

.page-products .dl-hero__stat:nth-child(3) .stat-num {
  color: var(--orange);
}

.page-products .dl-hero__stat .stat-label {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 章节索引 ---------- */
.page-products .dl-index {
  border: 1px solid var(--line);
  border-left: 3px solid var(--clay);
  background: rgba(13, 32, 51, .66);
  padding: 20px 18px;
}

.page-products .dl-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-products .dl-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--cream);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur) ease-out, color var(--dur) ease-out;
}

.page-products .dl-index__list li:last-child a {
  border-bottom: 0;
}

.page-products .dl-index__list a:hover,
.page-products .dl-index__list a[aria-current="page"] {
  background: rgba(198, 240, 74, .12);
  color: var(--lime);
}

.page-products .dl-index__list .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--clay);
}

.page-products .dl-index__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--grid);
}

/* ---------- 章节骨架 ---------- */
.page-products .dl-section {
  padding: 48px 0 34px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dl-section:last-of-type {
  border-bottom: 0;
}

.page-products .dl-section .section-mark {
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 22px;
}

.page-products .dl-lede {
  max-width: 44em;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-sub {
  margin: 26px 0 12px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .01em;
  color: var(--lime);
}

.page-products .dl-inline-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grid);
}

.page-products .dl-inline-note a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .dl-inline-note a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 01 版本与运行要求 ---------- */
.page-products .dl-run {
  display: grid;
  gap: 28px;
}

.page-products .dl-run__text p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-run__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--void);
}

.page-products .dl-run__figure img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-products .dl-run__figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 表格通用 ---------- */
.page-products .dl-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(4, 17, 14, .55);
}

.page-products .dl-spec,
.page-products .dl-price-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .dl-spec th,
.page-products .dl-spec td,
.page-products .dl-price-table th,
.page-products .dl-price-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dl-spec thead th,
.page-products .dl-price-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
  background: rgba(53, 104, 90, .34);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .dl-spec tbody th {
  font-weight: 500;
  color: var(--cream);
  background: rgba(53, 104, 90, .16);
  white-space: nowrap;
}

.page-products .dl-spec tbody td {
  color: var(--mist);
  line-height: 1.7;
}

/* ---------- 步骤 ---------- */
.page-products .dl-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: dlstep;
}

.page-products .dl-steps li {
  position: relative;
  padding: 0 0 22px 52px;
  counter-increment: dlstep;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-steps li::before {
  content: counter(dlstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.page-products .dl-steps li::after {
  content: "";
  position: absolute;
  left: 17px;
  top: 38px;
  bottom: 6px;
  width: 1px;
  background: var(--line-strong);
}

.page-products .dl-steps li:last-child::after {
  display: none;
}

/* ---------- 02 折叠面板 ---------- */
.page-products .dl-folds {
  border: 1px solid var(--line);
}

.page-products .dl-folds .fold {
  border: 0;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
}

.page-products .dl-folds .fold:last-child {
  border-bottom: 0;
}

.page-products .dl-folds .fold-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: 0;
  background: var(--moss);
  color: var(--cream);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) ease-out;
}

.page-products .dl-folds .fold-head:hover {
  background: var(--slate);
}

.page-products .dl-folds .fold-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .01em;
}

.page-products .dl-folds .fold-num {
  display: inline-block;
  padding: 3px 7px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-products .dl-folds .fold-body {
  padding: 18px;
  background: rgba(13, 32, 51, .55);
}

.page-products .dl-def {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  font-size: 14px;
}

.page-products .dl-def dt {
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--grid);
}

.page-products .dl-def dd {
  margin: 0;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-def dd a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* ---------- 03 档位锚点与价格表 ---------- */
.page-products .dl-anchors {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
}

.page-products .dl-anchors a {
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  background: rgba(53, 104, 90, .3);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 80% 100%, 0 100%);
  transition: background var(--dur) ease-out, color var(--dur) ease-out;
}

.page-products .dl-anchors a:hover {
  background: var(--lime);
  color: var(--ink);
}

.page-products .dl-media {
  margin: 0 0 24px;
  border: 1px solid var(--line);
  background: var(--void);
}

.page-products .dl-media img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-products .dl-media figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .dl-price-table {
  min-width: 700px;
}

.page-products .dl-price-table tbody tr:nth-child(odd) {
  background: rgba(4, 17, 14, .72);
}

.page-products .dl-price-table tbody tr:nth-child(even) {
  background: rgba(13, 32, 51, .58);
}

.page-products .dl-price-table tbody tr:hover {
  background: rgba(53, 104, 90, .46);
}

.page-products .dl-price-table tbody tr:target {
  background: rgba(198, 240, 74, .14);
  outline: 1px solid var(--lime);
  outline-offset: -1px;
}

.page-products .dl-price-table tbody th {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  white-space: nowrap;
}

.page-products .dl-price-table tbody td {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-price {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
  color: var(--orange);
}

.page-products .dl-price__unit {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 04 组合订阅 ---------- */
.page-products .dl-section--combo {
  background:
    linear-gradient(180deg, rgba(53, 104, 90, .18) 0%, rgba(10, 38, 32, 0) 62%);
}

.page-products .dl-combo-banner {
  margin: 0 0 26px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--void);
}

.page-products .dl-combo-banner img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  opacity: .7;
}

.page-products .dl-combo-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .dl-combo-item {
  padding: 20px 18px;
  background: rgba(10, 38, 32, .93);
}

.page-products .dl-combo-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.page-products .dl-combo-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-products .dl-combo-item__price {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .dl-combo-item__price .num {
  margin-right: 3px;
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--lime);
}

.page-products .dl-combo-item p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-combo-item p + p {
  margin-top: 8px;
  font-size: 13px;
  color: var(--grid);
}

.page-products .dl-combo-note {
  margin-top: 26px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(53, 104, 90, .22);
}

.page-products .dl-combo-note ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
}

.page-products .dl-combo-note li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(10, 38, 32, .92);
  font-size: 14px;
  color: var(--mist);
}

.page-products .dl-combo-note li .mono {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--lime);
}

/* ---------- 05 计价周期与开票 ---------- */
.page-products .dl-terms {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .dl-term {
  padding: 18px;
  background: rgba(13, 32, 51, .74);
}

.page-products .dl-term h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .01em;
  color: var(--lime);
}

.page-products .dl-term p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 06 开通流程 ---------- */
.page-products .dl-flow {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .dl-flow-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--void);
  max-width: 360px;
}

.page-products .dl-flow-figure img {
  width: 100%;
  object-fit: contain;
  aspect-ratio: 1 / 1;
}

.page-products .dl-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-def {
    grid-template-columns: 96px 1fr;
    gap: 12px 18px;
  }

  .page-products .dl-def dt {
    padding-top: 4px;
  }

  .page-products .dl-folds .fold-head {
    padding: 18px 22px;
  }

  .page-products .dl-folds .fold-body {
    padding: 22px;
  }
}

@media (min-width: 760px) {
  .page-products .dl-terms {
    grid-template-columns: 1.15fr 1fr;
  }

  .page-products .dl-steps li {
    padding-left: 60px;
  }
}

@media (min-width: 860px) {
  .page-products .dl-flow {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 40px;
  }

  .page-products .dl-flow-figure {
    margin-top: 4px;
  }
}

@media (min-width: 980px) {
  .page-products .dl-hero {
    padding: 34px 0 52px;
  }

  .page-products .dl-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: start;
  }

  .page-products .dl-run {
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
  }

  .page-products .dl-section {
    padding: 62px 0 42px;
  }

  .page-products .dl-combo-item {
    padding: 24px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-index__list a,
  .page-products .dl-anchors a,
  .page-products .dl-folds .fold-head {
    transition: none;
  }
}