.page-products {
  position: relative;
  overflow-x: clip;
  background-color: var(--abyss);
  color: var(--star);
  font-family: var(--font-body);
  padding-bottom: clamp(56px, 8vw, 112px);
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 74, 133, .16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 133, .16) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), rgba(0, 0, 0, .2) 55%, transparent 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), rgba(0, 0, 0, .2) 55%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.page-products > .ab-container {
  position: relative;
  z-index: 1;
}

.page-products .ab-section {
  padding: clamp(48px, 6.5vw, 84px) 0 0;
}

.page-products .ab-section__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.42rem, 2.6vw, 2rem);
  line-height: 1.32;
  letter-spacing: .05em;
  color: var(--star);
}

.page-products .ab-section__lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--satellite);
}

.page-products .ab-eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--nebula-lite);
}

/* ---------- 首屏 ---------- */
.pr-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding: clamp(30px, 4.5vw, 58px) 0 clamp(38px, 5.5vw, 68px);
  border-bottom: 1px dashed var(--line);
}

.pr-hero__coord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--nebula-lite);
}

.pr-hero__coord::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--nebula);
}

.pr-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.24;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.15vw, 1.06rem);
  line-height: 1.9;
  color: #C6D2E8;
}

.pr-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.pr-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  align-self: start;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-top: 2px solid var(--galaxy);
  border-radius: var(--r);
  overflow: hidden;
}

.pr-hero__stats > div {
  padding: 16px 18px;
  background: rgba(20, 41, 79, .72);
}

.pr-hero__stats dt {
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--satellite);
}

.pr-hero__stats dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 1.22rem;
  letter-spacing: .04em;
  color: var(--galaxy);
}

/* ---------- 图片容器 ---------- */
.pr-fig {
  position: relative;
  margin: 28px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(20, 41, 79, .85), rgba(11, 27, 58, .95));
}

.pr-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.pr-fig figcaption {
  padding: 12px 16px;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--satellite);
}

.pr-fig--wide { border-left: 2px solid var(--nebula); }
.pr-fig--mid { margin-top: 30px; }
.pr-fig--tall { margin-top: 30px; border-left: 2px solid var(--galaxy); }

/* ---------- 对照表 ---------- */
.pr-tablewrap {
  margin-top: 26px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(20, 41, 79, .78), rgba(11, 27, 58, .92));
}

.pr-table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

.pr-table caption {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--satellite);
}

.pr-table th,
.pr-table td {
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  font-size: .93rem;
  line-height: 1.72;
  border-bottom: 1px solid var(--line-soft);
}

.pr-table thead th {
  white-space: nowrap;
  background: rgba(5, 11, 28, .68);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .09em;
  color: var(--satellite);
  transition: color var(--dur), background-color var(--dur);
}

.pr-table thead th:hover {
  color: var(--galaxy);
  background: rgba(108, 74, 182, .22);
}

.pr-table tbody tr {
  transition: background-color var(--dur);
}

.pr-table tbody tr:hover {
  background: rgba(42, 74, 133, .16);
}

.pr-table tbody th {
  color: var(--star);
  font-weight: 700;
}

.pr-table tbody td {
  color: #C6D2E8;
}

.pr-plan {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--star);
}

.pr-note {
  margin: 16px 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--satellite);
  padding-left: 14px;
  border-left: 1px dashed var(--line-soft);
}

/* ---------- 价格与公告 ---------- */
.pr-price__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 30px;
}

.pr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: prs;
  margin-left: 15px;
}

.pr-steps li {
  position: relative;
  counter-increment: prs;
  padding: 0 0 24px 48px;
  margin-left: 0;
  border-left: 1px dashed var(--line-soft);
}

.pr-steps li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.pr-steps li::before {
  content: counter(prs, decimal-leading-zero);
  position: absolute;
  left: -15px;
  top: 0;
  width: 30px;
  height: 30px;
  line-height: 28px;
  text-align: center;
  border: 1px solid var(--nebula);
  border-radius: 2px;
  background: var(--abyss);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--nebula-lite);
}

.pr-steps h3 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-steps p {
  margin: 8px 0 0;
  font-size: .93rem;
  line-height: 1.82;
  color: #C6D2E8;
}

.pr-price__side {
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--galaxy);
  border-radius: var(--r);
  background: linear-gradient(155deg, rgba(108, 74, 182, .18), rgba(20, 41, 79, .88) 58%);
}

.pr-price__side h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-price__checks {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.pr-price__checks li {
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
  font-size: .9rem;
  line-height: 1.72;
  color: #C6D2E8;
}

.pr-price__checks li:last-child {
  border-bottom: 0;
}

.pr-price__checks span {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--galaxy);
}

.pr-price__tip {
  margin: 16px 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--satellite);
}

.pr-price__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 配额维度 ---------- */
.pr-quota__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.pr-dim {
  position: relative;
  padding: 26px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(20, 41, 79, .6);
  transition: background-color var(--dur), transform var(--dur);
}

.pr-dim:hover {
  background: rgba(20, 41, 79, .85);
  transform: translateY(-2px);
}

.pr-dim--gold { border-top: 2px solid var(--galaxy); }
.pr-dim--purple { border-top: 2px solid var(--nebula); }
.pr-dim--mint { border-top: 2px solid var(--mint); }

.pr-dim__idx {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--satellite);
}

.pr-dim h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-dim p {
  margin: 12px 0 0;
  font-size: .92rem;
  line-height: 1.85;
  color: #C6D2E8;
}

.pr-example {
  margin-top: 28px;
  padding: 26px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--r);
  background: rgba(11, 27, 58, .6);
}

.pr-example h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-example p {
  margin: 14px 0 0;
  font-size: .94rem;
  line-height: 1.88;
  color: #C6D2E8;
}

.pr-example strong {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--galaxy);
}

.pr-example__foot {
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  color: var(--satellite) !important;
}

/* ---------- 升级版额度 ---------- */
.pr-upgrade {
  position: relative;
  margin-top: clamp(52px, 7vw, 88px);
  border: 1px solid rgba(108, 74, 182, .5);
  border-left: 2px solid var(--nebula);
  border-radius: var(--r);
  background: linear-gradient(135deg, rgba(108, 74, 182, .32) 0%, rgba(20, 41, 79, .93) 44%, rgba(11, 27, 58, .97) 100%);
  overflow: hidden;
}

.pr-upgrade::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 84% 10%, rgba(242, 193, 78, .16), transparent 46%);
  pointer-events: none;
}

.pr-upgrade__badge {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin: clamp(24px, 3.5vw, 44px) clamp(20px, 3.5vw, 46px) 0;
  padding: 5px 11px;
  border: 1px solid rgba(242, 193, 78, .55);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--galaxy);
}

.pr-upgrade__body {
  position: relative;
  z-index: 1;
  padding: 22px clamp(20px, 3.5vw, 46px) clamp(28px, 4vw, 50px);
}

.pr-upgrade__steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pr-upgrade__steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(169, 139, 224, .28);
  border-radius: var(--r);
  background: rgba(5, 11, 28, .42);
}

.pr-upgrade__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--galaxy);
  padding-top: 3px;
}

.pr-upgrade__steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-upgrade__steps p {
  margin: 8px 0 0;
  font-size: .92rem;
  line-height: 1.82;
  color: #C6D2E8;
}

.pr-fold {
  margin-top: 26px;
  border: 1px solid rgba(169, 139, 224, .42);
  border-radius: var(--r);
  background: rgba(5, 11, 28, .5);
}

.pr-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--nebula-lite);
  transition: color var(--dur);
}

.pr-fold summary::-webkit-details-marker { display: none; }
.pr-fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--galaxy);
}

.pr-fold[open] summary::after { content: "－"; }
.pr-fold summary:hover { color: var(--star); }

.pr-fold__body {
  padding: 16px 18px 20px;
  border-top: 1px dashed var(--line-soft);
}

.pr-fold__body p {
  margin: 0 0 12px;
  font-size: .92rem;
  line-height: 1.85;
  color: #C6D2E8;
}

.pr-fold__body p:last-child { margin-bottom: 0; }

.pr-upgrade__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 下载四步 ---------- */
.pr-dl__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 30px;
}

.pr-fig--portrait { margin-top: 0; }

.pr-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.pr-flow li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--line-soft);
  transition: background-color var(--dur);
}

.pr-flow li:last-child { border-bottom: 0; }

.pr-flow li:hover { background: rgba(42, 74, 133, .12); }

.pr-flow__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--galaxy);
  padding-top: 4px;
}

.pr-flow h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-flow p {
  margin: 8px 0 0;
  font-size: .92rem;
  line-height: 1.82;
  color: #C6D2E8;
}

.pr-flow__hint {
  padding-left: 12px;
  border-left: 2px solid rgba(169, 139, 224, .55);
  font-size: .86rem !important;
  color: var(--nebula-lite) !important;
}

/* ---------- 场景选档 ---------- */
.pr-scene__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.pr-scene__card {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--galaxy);
  background: linear-gradient(170deg, rgba(20, 41, 79, .82), rgba(11, 27, 58, .92));
}

.pr-scene__card .ab-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-scene__card .ab-card__body p {
  font-size: .92rem;
  line-height: 1.82;
  color: #C6D2E8;
}

.pr-scene__pick {
  padding: 10px 14px;
  border-left: 2px solid var(--nebula);
  background: rgba(108, 74, 182, .16);
  color: var(--star) !important;
}

.pr-scene__pick strong {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  letter-spacing: .06em;
  color: var(--galaxy);
}

.pr-scene__why {
  color: var(--satellite) !important;
  font-size: .88rem !important;
}

.pr-scene__card .ab-card__meta {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--mint);
}

/* ---------- 团队方案 ---------- */
.pr-team__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.pr-team__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pr-team__points li {
  position: relative;
  padding: 18px 20px 18px 48px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: rgba(20, 41, 79, .48);
}

.pr-team__points li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 24px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(61, 220, 151, .14);
}

.pr-team__points h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--star);
}

.pr-team__points p {
  margin: 8px 0 0;
  font-size: .92rem;
  line-height: 1.82;
  color: #C6D2E8;
}

.pr-team__flow {
  margin-top: 26px;
  padding: 22px 22px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--r);
  background: rgba(11, 27, 58, .55);
}

.pr-team__flow h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--nebula-lite);
}

.pr-team__flow ol {
  margin: 14px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.pr-team__flow li {
  font-size: .92rem;
  line-height: 1.8;
  color: #C6D2E8;
}

.pr-team__flow li::marker {
  font-family: var(--font-mono);
  color: var(--galaxy);
}

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

.pr-fig--side { margin-top: 0; }

/* ---------- 收尾 ---------- */
.pr-end {
  margin-top: clamp(52px, 7vw, 88px);
  padding: clamp(26px, 3.5vw, 40px) clamp(20px, 3vw, 38px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--mint);
  border-radius: var(--r);
  background: linear-gradient(120deg, rgba(61, 220, 151, .1), rgba(20, 41, 79, .82) 55%);
}

.pr-end__text {
  margin: 0;
  max-width: 70ch;
  font-size: .96rem;
  line-height: 1.88;
  color: #C6D2E8;
}

.pr-end__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .pr-quota__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .pr-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(210px, .72fr);
    gap: 46px;
    align-items: start;
  }

  .pr-hero__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .pr-dl__grid {
    grid-template-columns: minmax(230px, .58fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .pr-team__grid {
    grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr);
    align-items: start;
  }

  .pr-scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pr-scene__grid > .pr-scene__card:nth-child(2) {
    margin-top: 24px;
  }

  .pr-scene__grid > .pr-scene__card:nth-child(3) {
    margin-top: 10px;
  }
}

@media (min-width: 900px) {
  .pr-price__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, .72fr);
    gap: 40px;
    align-items: start;
  }
}

@media (max-width: 820px) {
  .pr-table {
    min-width: 0;
  }

  .pr-table thead {
    display: none;
  }

  .pr-table caption {
    padding: 14px 16px;
  }

  .pr-table tbody,
  .pr-table tr,
  .pr-table th,
  .pr-table td {
    display: block;
    width: 100%;
  }

  .pr-table tbody tr {
    margin: 0 0 14px;
    border: 1px solid var(--line);
    border-left: 2px solid var(--nebula);
    border-radius: var(--r);
    background: rgba(20, 41, 79, .62);
    overflow: hidden;
  }

  .pr-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .pr-table tbody th {
    padding: 14px 16px 12px;
    border-bottom: 1px dashed var(--line-soft);
    background: rgba(108, 74, 182, .14);
  }

  .pr-table tbody td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 16px;
  }

  .pr-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .08em;
    color: var(--satellite);
  }

  .pr-table tbody tr td:last-child {
    border-bottom: 0;
  }

  .pr-tablewrap {
    border: 0;
    background: none;
    overflow-x: visible;
  }

  .pr-table caption {
    border: 1px solid var(--line-soft);
    border-radius: var(--r);
    margin-bottom: 14px;
  }
}

@media (max-width: 520px) {
  .pr-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pr-upgrade__steps li {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .pr-steps li {
    padding-left: 40px;
  }

  .pr-hero__acts .ab-btn,
  .pr-price__acts .ab-btn,
  .pr-upgrade__acts .ab-btn,
  .pr-team__acts .ab-btn,
  .pr-end__acts .ab-btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-dim,
  .page-products .pr-flow li,
  .page-products .pr-table thead th {
    transition: none;
  }

  .page-products .pr-dim:hover {
    transform: none;
  }
}