.page-products {
  background: var(--ink);
  color: var(--paper);
}

.page-products .p-section {
  position: relative;
  padding: clamp(46px, 7vw, 92px) 0;
  border-top: 1px solid var(--stroke-soft);
}

.page-products .p-head {
  max-width: 720px;
}

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

/* ============ 首屏 ============ */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 32px) 0 clamp(40px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(34, 211, 238, 0.16), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(20, 184, 166, 0.12), transparent 60%),
    var(--ink);
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(143, 166, 184, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 166, 184, 0.13) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

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

.page-products .p-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin-top: 18px;
}

.page-products .p-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(33px, 6.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.page-products .p-hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: rgba(244, 247, 250, 0.78);
}

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

.page-products .p-hero__cards {
  display: grid;
  gap: 14px;
}

.page-products .tier-card {
  position: relative;
  padding: 18px 18px 16px;
  border: 1px solid var(--stroke);
  border-radius: 2px 18px 2px 18px;
  background: var(--midnight);
  box-shadow: var(--shadow-lift);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .tier-card:hover,
.page-products .tier-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--stroke-cyan);
}

.page-products .tier-card--basic {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(103, 232, 249, 0.05)), var(--midnight);
  border-color: rgba(20, 184, 166, 0.48);
}

.page-products .tier-card--pro {
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(103, 232, 249, 0.06)), var(--midnight);
  border-color: var(--stroke-cyan);
}

.page-products .tier-card--org {
  background: linear-gradient(135deg, rgba(245, 184, 75, 0.18), rgba(255, 225, 163, 0.05)), var(--midnight);
  border-color: rgba(245, 184, 75, 0.52);
}

.page-products .tier-card__tier {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--mint);
}

.page-products .tier-card--org .tier-card__tier {
  color: var(--amber);
}

.page-products .tier-card__name {
  margin: 8px 0 2px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .tier-card__for {
  margin: 0;
  font-size: 13px;
  color: var(--haze);
}

.page-products .tier-card__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(244, 247, 250, 0.86);
}

.page-products .tier-card__list li::before {
  content: "—";
  margin-right: 8px;
  color: var(--cyan);
}

.page-products .tier-card__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.42);
  padding-bottom: 2px;
}

.page-products .tier-card--org .tier-card__link {
  color: var(--amber-soft);
  border-bottom-color: rgba(245, 184, 75, 0.5);
}

.page-products .tier-card__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products .p-hero__media {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid var(--stroke);
  background: rgba(6, 16, 26, 0.6);
}

/* ============ 对比表 ============ */
.page-products .tier-table {
  width: 100%;
  margin-top: 26px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 14.5px;
}

.page-products .tier-table caption {
  text-align: left;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-products .tier-table thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 800;
  border-bottom: 2px solid var(--stroke);
}

.page-products .tier-th--basic { border-bottom-color: var(--teal); color: var(--mint); }
.page-products .tier-th--pro { border-bottom-color: var(--cyan); color: var(--cyan); }
.page-products .tier-th--org { border-bottom-color: var(--amber); color: var(--amber-soft); }

.page-products .tier-table tbody th {
  text-align: left;
  vertical-align: top;
  padding: 14px;
  font-weight: 600;
  color: var(--haze);
  border-top: 1px solid var(--stroke-soft);
}

.page-products .tier-table tbody td {
  vertical-align: top;
  padding: 14px;
  line-height: 1.62;
  color: rgba(244, 247, 250, 0.9);
  border-top: 1px solid var(--stroke-soft);
}

.page-products .tier-table tbody tr:hover td {
  background: rgba(34, 211, 238, 0.05);
}

/* ============ 基础会员 ============ */
.page-products .p-basic {
  background: linear-gradient(180deg, rgba(20, 184, 166, 0.08), rgba(11, 27, 43, 0) 70%), var(--ink);
}

.page-products .p-basic__grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .basic-card {
  padding: 18px 18px 20px;
  border: 1px solid rgba(20, 184, 166, 0.34);
  border-left: 3px solid var(--teal);
  border-radius: 2px 14px 2px 14px;
  background: rgba(16, 42, 67, 0.72);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .basic-card:hover {
  transform: translateY(-2px);
  border-color: var(--stroke-cyan);
}

.page-products .basic-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .basic-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 247, 250, 0.78);
}

/* ============ 进阶会员与导出 ============ */
.page-products .p-export {
  background:
    linear-gradient(180deg, rgba(143, 166, 184, 0.14), rgba(11, 27, 43, 0) 58%),
    var(--ink);
}

.page-products .steps {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-products .step {
  position: relative;
  z-index: 1;
  padding: 18px 16px 20px;
  border: 1px solid var(--stroke);
  border-radius: 2px 14px 2px 14px;
  background: rgba(16, 42, 67, 0.82);
}

.page-products .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .step__title {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
}

.page-products .step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.62;
  color: rgba(244, 247, 250, 0.76);
}

.page-products .facts {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-products .fact {
  padding: 14px 16px;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.12), rgba(34, 211, 238, 0));
}

.page-products .fact__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(23px, 3vw, 30px);
  line-height: 1.1;
  color: var(--paper);
}

.page-products .fact__label {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--haze);
}

.page-products .p-export__body {
  display: grid;
  gap: 22px;
  margin-top: 30px;
}

.page-products .p-export__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 247, 250, 0.8);
}

.page-products .p-export__media {
  margin: 0;
  border: 1px solid var(--stroke);
  background: rgba(6, 16, 26, 0.55);
}

/* ============ 机构会员 ============ */
.page-products .p-org {
  background:
    linear-gradient(180deg, rgba(16, 42, 67, 0.95), rgba(11, 27, 43, 1)),
    var(--ink);
}

.page-products .p-org__grid {
  display: grid;
  gap: 26px;
}

.page-products .matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 22px;
}

.page-products .matrix__cell {
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--paper);
  border: 1px solid rgba(245, 184, 75, 0.32);
  border-radius: 2px 10px 2px 10px;
  background: rgba(245, 184, 75, 0.07);
}

.page-products .matrix__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin-bottom: 3px;
}

.page-products .p-org__text {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 247, 250, 0.78);
}

.page-products .p-org__text a,
.page-products .faq-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.45);
}

.page-products .p-org__text a:hover,
.page-products .faq-more a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products .p-org__media {
  margin: 0;
  border: 1px solid var(--stroke);
  background: rgba(6, 16, 26, 0.55);
}

/* ============ 收藏与订阅 ============ */
.page-products .p-access__grid {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-products .p-access__col {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-products .browser {
  border: 1px solid var(--stroke);
  border-radius: 10px 10px 3px 3px;
  overflow: hidden;
  background: var(--midnight);
  box-shadow: var(--shadow-panel);
}

.page-products .browser__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(6, 16, 26, 0.85);
  border-bottom: 1px solid var(--stroke-soft);
}

.page-products .browser__dots {
  display: flex;
  gap: 5px;
  flex: none;
}

.page-products .browser__dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--haze);
  opacity: 0.5;
}

.page-products .browser__url {
  flex: 1 1 auto;
  min-width: 0;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--haze);
  background: rgba(143, 166, 184, 0.1);
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .browser__body {
  display: grid;
  gap: 9px;
  padding: 14px;
}

.page-products .browser__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  font-size: 13px;
  color: rgba(244, 247, 250, 0.86);
  border: 1px solid var(--stroke-soft);
  border-radius: 2px 8px 2px 8px;
  background: rgba(143, 166, 184, 0.06);
}

.page-products .browser__row.is-starred {
  border-color: var(--stroke-cyan);
  color: var(--mint);
}

.page-products .star {
  font-size: 13px;
  color: var(--amber);
}

.page-products .p-access__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.76);
}

.page-products .p-access__media {
  margin: 0;
  border: 1px solid var(--stroke);
  background: rgba(6, 16, 26, 0.55);
}

.page-products .sub-card {
  padding: 20px 18px 18px;
  border: 1px solid rgba(245, 184, 75, 0.45);
  border-radius: 2px 18px 2px 18px;
  background: linear-gradient(160deg, rgba(245, 184, 75, 0.14), rgba(11, 27, 43, 0.5));
}

.page-products .sub-card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--amber-soft);
}

.page-products .sub-card__text {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.68;
  color: rgba(244, 247, 250, 0.8);
}

.page-products .sub-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.page-products .sub-chip {
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--haze);
  border: 1px solid var(--stroke);
  border-radius: 999px;
}

.page-products .sub-chip.is-on {
  color: var(--ink);
  background: var(--amber-soft);
  border-color: var(--amber-soft);
}

.page-products .sub-card__link {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 184, 75, 0.5);
  padding-bottom: 2px;
}

.page-products .sub-card__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ============ 问答 ============ */
.page-products .p-faq {
  background: var(--paper);
  color: var(--ink);
  border-top-color: rgba(11, 27, 43, 0.2);
}

.page-products .p-faq .eyebrow {
  color: #0F766E;
}

.page-products .p-faq .section__title {
  color: var(--ink);
}

.page-products .p-faq .section__lead {
  color: rgba(11, 27, 43, 0.72);
}

.page-products .path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 24px 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .path__step {
  padding: 5px 10px;
  color: var(--ink);
  border: 1px solid rgba(11, 27, 43, 0.24);
  border-radius: 2px 8px 2px 8px;
  background: rgba(11, 27, 43, 0.05);
}

.page-products .path__arrow {
  color: rgba(11, 27, 43, 0.45);
}

.page-products .faq-list {
  margin-top: 14px;
  border-top: 1px solid rgba(11, 27, 43, 0.16);
}

.page-products .faq-item {
  border-bottom: 1px solid rgba(11, 27, 43, 0.16);
}

.page-products .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-products .faq-item summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 19px;
  color: #0F766E;
}

.page-products .faq-item[open] summary::after {
  content: "−";
}

.page-products .faq-body {
  padding: 0 0 20px;
  max-width: 74ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(11, 27, 43, 0.78);
}

.page-products .faq-more {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(11, 27, 43, 0.76);
}

.page-products .p-faq .faq-more a {
  color: #0B5E6B;
  border-bottom-color: rgba(11, 94, 107, 0.4);
}

.page-products .p-faq .faq-more a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ============ 结尾引导 ============ */
.page-products .p-cta {
  padding: clamp(40px, 6vw, 72px) 0;
  background: var(--ink-deep);
  border-top: 1px solid var(--stroke-soft);
}

.page-products .p-cta__inner {
  display: grid;
  gap: 20px;
}

.page-products .p-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-products .p-cta__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(244, 247, 250, 0.74);
}

.page-products .p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 响应式 ============ */
@media (max-width: 767px) {
  .page-products .tier-table,
  .page-products .tier-table thead,
  .page-products .tier-table tbody,
  .page-products .tier-table tr,
  .page-products .tier-table th,
  .page-products .tier-table td {
    display: block;
    width: 100%;
  }

  .page-products .tier-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-products .tier-table tbody tr {
    margin-bottom: 14px;
    padding: 4px 0 8px;
    border: 1px solid var(--stroke);
    border-radius: 2px 14px 2px 14px;
    background: rgba(16, 42, 67, 0.72);
  }

  .page-products .tier-table tbody th {
    padding: 12px 16px 6px;
    border-top: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--cyan);
    text-transform: uppercase;
  }

  .page-products .tier-table tbody td {
    padding: 9px 16px;
    border-top: 1px solid var(--stroke-soft);
    font-size: 13.5px;
  }

  .page-products .tier-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    color: var(--haze);
  }

  .page-products .tier-table tbody tr:hover td {
    background: transparent;
  }
}

@media (min-width: 600px) {
  .page-products .p-basic__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .steps::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 2%;
    right: 2%;
    height: 1px;
    background: linear-gradient(90deg, rgba(34, 211, 238, 0), var(--stroke-cyan), rgba(34, 211, 238, 0));
  }

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

  .page-products .p-export__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 34px;
  }
}

@media (min-width: 900px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: start;
    gap: 42px;
  }

  .page-products .p-hero__cards {
    gap: 12px;
    padding-top: 10px;
  }

  .page-products .tier-card:nth-child(2) {
    margin-left: clamp(18px, 3vw, 42px);
  }

  .page-products .tier-card:nth-child(3) {
    margin-right: clamp(14px, 2vw, 30px);
  }

  .page-products .p-org__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .p-access__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 34px;
  }

  .page-products .p-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tier-card,
  .page-products .basic-card {
    transition: none;
  }

  .page-products .tier-card:hover,
  .page-products .basic-card:hover {
    transform: none;
  }
}
<<<END>>>