.page-products {
  --dl-sticky-top: calc(var(--header-h) + 10px);
  --dl-pad: clamp(34px, 6vw, 64px);
  background: var(--void);
  color: var(--ice);
  font-family: var(--font-sans);
}

.page-products figure {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 54px) 0 clamp(30px, 5vw, 62px);
  background:
    radial-gradient(120% 100% at 88% 0%, rgba(255, 106, 0, 0.26), transparent 58%),
    radial-gradient(90% 80% at 4% 100%, rgba(139, 92, 246, 0.2), transparent 62%),
    linear-gradient(178deg, #0a1f44 0%, var(--void) 76%);
}

.page-products .dl-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-products .dl-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 21, 47, 0.5), rgba(6, 21, 47, 0.94));
}

.page-products .dl-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 22% 100%);
}

.page-products .dl-hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
}

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

.page-products .breadcrumbs a:hover {
  color: var(--orange);
}

.page-products h1 {
  margin: 12px 0 0;
  max-width: 880px;
  font-size: clamp(29px, 5.4vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 900;
  text-shadow: 0 0 26px rgba(255, 106, 0, 0.22);
}

.page-products .dl-lede {
  margin: 18px 0 0;
  max-width: 72ch;
  font-size: clamp(15px, 2.5vw, 18px);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
  max-width: 660px;
}

.page-products .stat {
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: rgba(11, 34, 72, 0.74);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .stat strong {
  display: block;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--orange);
  text-shadow: var(--glow-orange);
}

.page-products .stat span {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ---------- 筛选命令台 ---------- */
.page-products .dl-console,
.page-products .reg-block,
.page-products .vault-block,
.page-products .verify-block,
.page-products .maint-block,
.page-products .next-block {
  padding: var(--dl-pad) 0;
}

.page-products .console-head {
  max-width: 74ch;
}

.page-products .console-head h2,
.page-products .reg-copy h2,
.page-products .vault-head-copy h2,
.page-products .verify-head h2,
.page-products .maint-copy h2,
.page-products .next-block h2 {
  margin: 8px 0 0;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .console-head p,
.page-products .vault-head-copy p,
.page-products .verify-head p,
.page-products .maint-copy p,
.page-products .reg-copy > p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .filter-bar {
  margin-top: 22px;
  padding: 12px 14px;
  display: grid;
  gap: 8px;
  border-radius: var(--radius-m);
  background: rgba(11, 34, 72, 0.95);
  box-shadow: inset 0 0 0 1px var(--hairline-strong), 0 16px 32px rgba(4, 10, 22, 0.5);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-products .filter-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.page-products .filter-label {
  min-width: 42px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .filter-chip {
  padding: 6px 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--hairline);
  color: var(--mist);
  font-family: inherit;
  font-size: 13px;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-products .filter-chip:hover {
  color: var(--ice);
  background: var(--panel-hi);
}

.page-products .filter-chip.is-on {
  background: var(--orange);
  color: var(--ink);
  font-weight: 700;
  box-shadow: var(--glow-orange);
}

/* ---------- 列表 + 详情 ---------- */
.page-products .console-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-products .pack-list {
  display: grid;
  gap: 10px;
}

.page-products .pack-row {
  padding: 14px 16px;
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
  transition: background 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .pack-row:hover {
  background: var(--panel-hi);
  box-shadow: inset 0 0 0 1px var(--hairline-strong), inset 3px 0 0 0 var(--orange);
}

.page-products .pack-row h3 {
  margin: 0;
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-products .pack-row .pack-main p {
  margin: 5px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pack-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--hairline);
}

.page-products .pack-meta dt {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pack-meta dd {
  margin: 3px 0 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ice);
}

.page-products .pack-detail {
  padding: 18px 18px 20px;
  border-radius: var(--radius-l);
  background: linear-gradient(160deg, var(--panel-hi), var(--panel) 68%);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
}

.page-products .detail-eyebrow {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}

.page-products .pack-detail h3 {
  margin: 8px 0 14px;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
}

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

.page-products .detail-list li {
  padding: 10px 0;
  border-top: 1px solid var(--hairline);
}

.page-products .detail-list strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--orange-soft);
}

.page-products .detail-list span {
  display: block;
  margin-top: 3px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .detail-ring {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}

.page-products .detail-ring svg {
  flex: 0 0 88px;
  width: 88px;
  height: 88px;
  animation: dl-ring-pulse 3.6s var(--ease) infinite;
}

.page-products .detail-ring p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

@keyframes dl-ring-pulse {
  0%, 100% { opacity: 0.86; }
  50% { opacity: 1; }
}

/* ---------- 注册流程 ---------- */
.page-products .reg-grid {
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-products .reg-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .reg-copy .eyebrow {
  margin: 0;
}

.page-products .step-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .step-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .step-no {
  font-size: 15px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 0.04em;
  text-shadow: var(--glow-orange);
}

.page-products .step-list strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
}

.page-products .step-list p {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--mist);
}

.page-products .inline-note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--violet);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ice);
}

/* ---------- 礼包中心 ---------- */
.page-products .vault-block {
  background: linear-gradient(180deg, transparent, rgba(11, 34, 72, 0.6) 18%, rgba(11, 34, 72, 0.6) 82%, transparent);
}

.page-products .vault-head {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-products .day-line {
  position: relative;
  display: flex;
  gap: 10px;
  margin: 22px 0 0;
  padding: 14px 4px 8px;
  list-style: none;
  overflow-x: auto;
}

.page-products .day-line::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  top: 32px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline-strong), transparent);
}

.page-products .day-line li {
  position: relative;
  flex: 1 0 92px;
  padding-top: 26px;
  text-align: center;
}

.page-products .day-line .dot {
  position: absolute;
  top: 18px;
  left: 50%;
  width: 10px;
  height: 10px;
  margin-left: -5px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: var(--glow-orange);
}

.page-products .day-line strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: var(--ice);
}

.page-products .day-line span:last-child {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  color: var(--mist);
}

.page-products .vault-accordion {
  margin-top: 20px;
  display: grid;
  gap: 8px;
}

.page-products .vault-accordion .expander {
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
  overflow: hidden;
  transition: background 0.2s var(--ease);
}

.page-products .vault-accordion .expander:hover {
  background: var(--panel-hi);
}

.page-products .vault-accordion .expander-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border: 0;
  background: transparent;
  color: var(--ice);
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.page-products .vault-accordion .expander-sign {
  color: var(--orange);
}

.page-products .vault-accordion .expander-panel {
  padding: 0 16px 14px;
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-products .vault-accordion .expander-panel p {
  margin: 0;
}

/* ---------- 下载方式与校验 ---------- */
.page-products .verify-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  align-items: start;
}

.page-products .ways {
  display: grid;
  gap: 10px;
}

.page-products .way {
  padding: 14px 16px;
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .way h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--orange-soft);
}

.page-products .way p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .compare {
  margin-top: 26px;
}

.page-products .compare h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 800;
}

.page-products .compare-cols {
  display: grid;
  gap: 10px;
}

.page-products .compare-col {
  padding: 16px;
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .compare-col--hi {
  background: var(--panel-hi);
  box-shadow: inset 0 0 0 1px rgba(255, 106, 0, 0.44);
}

.page-products .compare-col h4 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-products .compare-col--hi h4 {
  color: var(--orange-soft);
}

.page-products .compare-col dl {
  margin: 0;
}

.page-products .compare-col dl > div {
  padding: 8px 0;
  border-top: 1px solid var(--hairline);
}

.page-products .compare-col dt {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .compare-col dd {
  margin: 3px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--ice);
}

/* ---------- 更新维护 ---------- */
.page-products .maint-grid {
  display: grid;
  gap: 20px;
  align-items: center;
}

.page-products .maint-points {
  margin: 20px 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .maint-points li {
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: rgba(16, 43, 92, 0.62);
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .maint-points strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
}

.page-products .maint-points span {
  display: block;
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

/* ---------- 下一步 ---------- */
.page-products .next-grid {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.page-products .next-card {
  display: block;
  padding: 16px;
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
  text-decoration: none;
  color: var(--ice);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .next-card:hover {
  background: var(--panel-hi);
  box-shadow: inset 0 0 0 1px var(--hairline-strong), inset 0 -3px 0 0 var(--orange);
  transform: translateY(-2px);
}

.page-products .next-card strong {
  display: block;
  font-size: 15.5px;
  font-weight: 800;
}

.page-products .next-card span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--mist);
}

/* ---------- 媒体框 ---------- */
.page-products .media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  background: linear-gradient(155deg, var(--panel-hi), var(--void));
  box-shadow: inset 0 0 0 1px var(--hairline);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-products .reg-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 30px;
  }

  .page-products .vault-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 26px;
  }

  .page-products .verify-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 20px;
  }

  .page-products .maint-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
  }
}

@media (min-width: 960px) {
  .page-products .console-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-products .pack-detail {
    position: sticky;
    top: calc(var(--dl-sticky-top) + 42px);
  }

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

@media (max-width: 640px) {
  .page-products .filter-bar {
    position: static;
  }

  .page-products .filter-label {
    min-width: 100%;
    margin-bottom: 2px;
  }

  .page-products .hero-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-products .detail-ring {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .detail-ring svg {
    animation: none;
  }

  .page-products .next-card:hover {
    transform: none;
  }
}
<<<END>>>