.page-products {
  --pg-gap: clamp(16px, 3vw, 32px);
  --pg-line: rgba(20, 20, 15, 0.16);
  --pg-soft: rgba(20, 20, 15, 0.76);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-products .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 4vw, 40px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-products .crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-products .crumb a:hover,
.page-products .crumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  background: var(--ink);
  border-bottom: var(--bw) solid var(--ink-3);
  padding: calc(var(--topbar-h) + 20px) 0 clamp(32px, 5vw, 56px);
}
.page-products .hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}
.page-products .hero__label {
  color: var(--lime);
  margin: 0 0 14px;
}
.page-products .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-products .hero__lede {
  margin: 0 0 26px;
  max-width: 42ch;
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.1vw, 22px);
  line-height: 1.65;
  color: var(--paper-2);
}
.page-products .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .hero__figure {
  margin: 0;
  border: var(--bw) solid var(--ink-3);
  box-shadow: 6px 6px 0 var(--ink-2);
  background: var(--ink-2);
}
.page-products .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-products .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: end;
  }
}

/* ---------- 首屏数字带 ---------- */
.page-products .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  background: var(--ink-3);
  border: var(--bw) solid var(--ink-3);
}
.page-products .stat {
  margin: 0;
  padding: 18px 16px 16px;
  background: var(--ink);
}
.page-products .stat dt {
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-products .stat dd {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
}
.page-products .stat__num {
  font-family: var(--font-num);
  font-size: clamp(30px, 6vw, 48px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}
.page-products .stat__unit {
  font-size: 13px;
  color: var(--paper-2);
}

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

/* ---------- 区块底色 ---------- */
.page-products .band {
  padding: clamp(44px, 7vw, 88px) 0;
}
.page-products .band--paper {
  background: var(--paper);
  color: var(--black);
}
.page-products .band--paper-alt {
  background: var(--paper-2);
  color: var(--black);
}

/* ---------- 章节标题 ---------- */
.page-products .sec-head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-products .sec-head__num {
  margin: 0 0 12px;
  color: var(--lime-deep);
}
.page-products .sec-head__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--black);
}
.page-products .sec-head__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pg-soft);
}

/* ---------- 01 订阅 ---------- */
.page-products .sub-grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}
.page-products .picker {
  margin-bottom: var(--pg-gap);
  border: 2px solid var(--black);
  box-shadow: 6px 6px 0 var(--ink-2);
  background: var(--paper);
}
.page-products .picker__row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 16px;
  border-bottom: 2px solid var(--black);
}
.page-products .picker__row:last-child {
  border-bottom: 0;
}
.page-products .picker__box {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--black);
  background: var(--paper);
}
.page-products .picker__row.is-on .picker__box {
  background: var(--lime);
}
.page-products .picker__row.is-on .picker__box::after {
  content: "✓";
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}
.page-products .picker__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
}
.page-products .picker__meta {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--amber-deep);
}
.page-products .picker__meta--off {
  color: rgba(20, 20, 15, 0.42);
}

.page-products .sub-notes {
  display: grid;
  gap: 18px;
}
.page-products .sub-note {
  padding: 2px 0 2px 16px;
  border-left: 4px solid var(--lime-deep);
}
.page-products .sub-note__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
}
.page-products .sub-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pg-soft);
}
.page-products .sub-note__foot {
  margin: 0;
  padding-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(20, 20, 15, 0.6);
}

.page-products .sub-fig {
  margin: 0;
  border: 2px solid var(--black);
  box-shadow: 6px 6px 0 var(--ink-2);
}
.page-products .sub-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-products .sub-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .sub-note__foot {
    grid-column: 1 / -1;
  }
}
@media (min-width: 900px) {
  .page-products .sub-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

/* ---------- 02 平板聚合 ---------- */
.page-products .tablet-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-products .tablet-demo {
  padding: 14px;
  border: 2px solid var(--black);
  border-radius: 12px;
  background: var(--ink);
  box-shadow: 8px 8px 0 var(--ink-3);
}
.page-products .tablet-demo__screen {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border-radius: 6px;
  background: var(--paper);
}
.page-products .mini-board {
  padding: 8px;
  border: 1px solid var(--ink-3);
  border-radius: 4px;
  background: var(--ink);
}
.page-products .mini-board__title {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--lime);
}
.page-products .mini-board ol {
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 10px;
  line-height: 1.85;
  color: var(--paper-2);
}
.page-products .mini-board li {
  display: flex;
  justify-content: space-between;
  gap: 6px;
}
.page-products .mini-board li span:last-child {
  color: var(--lime);
}
.page-products .tablet-demo__cap {
  margin: 12px 2px 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .tablet-notes {
  display: grid;
  gap: 0;
  border-top: 2px solid var(--black);
}
.page-products .tablet-note {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 2px;
  border-bottom: 2px solid var(--black);
}
.page-products .tablet-note__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--lime-deep);
}
.page-products .tablet-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pg-soft);
}

@media (min-width: 620px) {
  .page-products .tablet-demo__screen {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (min-width: 960px) {
  .page-products .tablet-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }
}

/* ---------- 03 更新节奏 ---------- */
.page-products .updates {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-products .updates__fig {
  margin: 0;
  border: 2px solid var(--black);
  box-shadow: 6px 6px 0 var(--ink-2);
}
.page-products .updates__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .updates__body .sec-head__lede {
  margin-bottom: 26px;
}

.page-products .acc {
  border-top: 2px solid var(--black);
}
.page-products .acc__item {
  border-bottom: 2px solid var(--black);
}
.page-products .acc__head {
  margin: 0;
  font-size: inherit;
}
.page-products .acc__btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 14px 4px;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  color: var(--black);
  cursor: pointer;
}
.page-products .acc__num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--lime-deep);
}
.page-products .acc__label {
  flex: 1 1 auto;
}
.page-products .acc__icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 2px solid var(--black);
}
.page-products .acc__icon::before,
.page-products .acc__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--black);
  transform: translate(-50%, -50%);
  transition: opacity 160ms var(--ease);
}
.page-products .acc__icon::before {
  width: 9px;
  height: 2px;
}
.page-products .acc__icon::after {
  width: 2px;
  height: 9px;
}
.page-products .acc__btn[aria-expanded="true"] .acc__icon::after {
  opacity: 0;
}
.page-products .acc__btn[aria-expanded="true"] .acc__icon {
  background: var(--lime);
}
.page-products .acc__panel {
  padding: 0 4px 20px;
}
.page-products .acc__panel p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pg-soft);
}

@media (min-width: 900px) {
  .page-products .updates {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

/* ---------- 04 资料库 ---------- */
.page-products .archive {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-products .archive__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .archive__list li {
  padding: 12px 14px;
  border-left: 4px solid var(--amber-deep);
  background: rgba(245, 239, 225, 0.7);
  font-size: 15px;
  line-height: 1.8;
  color: var(--pg-soft);
}
.page-products .archive__list strong {
  color: var(--black);
}
.page-products .archive__export {
  padding: 20px;
  border: 2px solid var(--black);
  background: var(--paper);
  box-shadow: 6px 6px 0 var(--ink-2);
}
.page-products .archive__export-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--black);
}
.page-products .archive__export-text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pg-soft);
}
.page-products .archive__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lime-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--lime-deep);
}
.page-products .archive__link:hover,
.page-products .archive__link:focus-visible {
  color: var(--black);
  border-bottom-color: var(--black);
}
.page-products .archive__fig {
  margin: 0;
  border: 2px solid var(--black);
  box-shadow: 6px 6px 0 var(--ink-2);
}
.page-products .archive__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-products .archive {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

/* ---------- 05 对比表 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: 2px solid var(--black);
  background: var(--paper);
  box-shadow: 6px 6px 0 var(--ink-2);
}
.page-products .cmp {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .cmp__caption {
  padding: 12px 16px 0;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(20, 20, 15, 0.55);
}
.page-products .cmp thead th {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--ink);
  border-right: 1px solid var(--ink-3);
}
.page-products .cmp thead th:last-child {
  border-right: 0;
  color: var(--lime);
}
.page-products .cmp tbody th,
.page-products .cmp tbody td {
  padding: 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  color: var(--pg-soft);
  border-bottom: 1px solid var(--pg-line);
}
.page-products .cmp tbody th {
  font-weight: 700;
  color: var(--black);
  white-space: nowrap;
}
.page-products .cmp tbody tr:nth-child(odd) {
  background: rgba(228, 218, 198, 0.5);
}
.page-products .cmp tbody tr:last-child th,
.page-products .cmp tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .cmp .diff {
  color: var(--lime-deep);
  font-weight: 700;
}

/* ---------- 06 场景 ---------- */
.page-products .scenes {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--ink);
  border-top: var(--bw) solid var(--ink-3);
  color: var(--paper);
}
.page-products .scenes__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}
.page-products .scenes .wrap {
  position: relative;
  z-index: 1;
}
.page-products .sec-head--onDark .sec-head__num {
  color: var(--lime);
}
.page-products .sec-head--onDark .sec-head__title {
  color: var(--paper);
}
.page-products .sec-head--onDark .sec-head__lede {
  color: var(--paper-2);
}

.page-products .scene-grid {
  display: grid;
  gap: 18px;
}
.page-products .scene {
  position: relative;
  padding: 20px 18px 24px;
  border: 2px solid var(--ink-3);
  background: rgba(20, 51, 43, 0.92);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35);
}
.page-products .scene__dot {
  display: block;
  width: 9px;
  height: 9px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--amber);
}
.page-products .scene__dot--2 {
  box-shadow: 9px 0 0 var(--amber), 18px 0 0 rgba(255, 160, 43, 0.4);
}
.page-products .scene__dot--3 {
  box-shadow: 9px 0 0 var(--amber), 18px 0 0 var(--amber);
}
.page-products .scene__dot--1 {
  box-shadow: 9px 0 0 rgba(255, 160, 43, 0.35);
}
.page-products .scene__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}
.page-products .scene__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--lime);
}
.page-products .scene__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-2);
}

.page-products .scenes__foot {
  display: grid;
  gap: 20px;
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: 26px;
  border-top: 2px solid var(--ink-3);
}
.page-products .scenes__foot-text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-2);
}
.page-products .scenes__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .scenes__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 2px solid var(--ink-3);
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.page-products .scenes__link:hover,
.page-products .scenes__link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

@media (min-width: 760px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .scenes__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}
@media (min-width: 1100px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }
  .page-products .scene:nth-child(even) {
    margin-top: 30px;
  }
  .page-products .scene:nth-child(3) {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .crumb a,
  .page-products .scenes__link,
  .page-products .acc__icon::before,
  .page-products .acc__icon::after {
    transition: none;
  }
}
<<<END>>>