.page-products {
  --tb-hair: rgba(232, 227, 214, .14);
  --tb-hair-2: rgba(232, 227, 214, .3);
  --tb-soft: rgba(232, 227, 214, .68);
  --tb-gap: clamp(18px, 3.2vw, 36px);
  --tb-block-pad: clamp(34px, 6vw, 76px);
  color: var(--bone);
  font-family: var(--f-body);
  line-height: 1.82;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products a:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
  border-radius: 2px;
}

.page-products .tb-wrap {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 框景首屏 ---------- */
.page-products .tb-hero {
  padding-top: clamp(8px, 2vw, 22px);
}

.page-products .tb-hero__frame {
  position: relative;
  width: calc(100% - 2 * var(--gutter));
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(22px, 4vw, 56px);
  border: 1px solid var(--tb-hair);
  border-radius: var(--r-md);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(47, 93, 78, .55), transparent 62%),
    linear-gradient(180deg, var(--ink-950), var(--ink-900));
}

.page-products .tb-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.7);
}

.page-products .tb-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(192deg, rgba(11, 31, 26, .3) 0%, rgba(11, 31, 26, .93) 78%);
  pointer-events: none;
}

.page-products .tb-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 3.4vw, 44px);
}

.page-products .tb-hero__copy h1 {
  margin: .32em 0 .28em;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(31px, 6vw, 68px);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-products .tb-hero__copy .lede {
  max-width: 48ch;
  color: var(--tb-soft);
  font-size: clamp(15px, 1.6vw, 17px);
}

.page-products .tb-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 3vw, 30px);
}

/* ---------- 玻璃筛选面板 ---------- */
.page-products .tb-console {
  border: 1px solid var(--tb-hair-2);
  border-radius: var(--r-md);
  padding: clamp(16px, 2.6vw, 26px);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-products .tb-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 16px;
}

.page-products .tb-chip {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--tb-hair-2);
  color: var(--bone);
}

.page-products .tb-chip--on {
  background: var(--acid);
  border-color: var(--acid);
  color: var(--ink-950);
  font-weight: 700;
}

.page-products .tb-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--f-mono);
  font-size: 12.5px;
}

.page-products .tb-mini li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 9px 0;
  border-top: 1px dashed var(--tb-hair);
  color: var(--tb-soft);
}

.page-products .tb-mini li:first-child {
  border-top: 0;
}

.page-products .tb-mini b {
  color: var(--bone);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-products .tb-mini__tag {
  color: var(--acid);
  letter-spacing: .1em;
  font-size: 11px;
}

.page-products .tb-console__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--tb-hair);
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--stone);
  letter-spacing: .04em;
}

/* ---------- 数据条 ---------- */
.page-products .tb-stats {
  padding-block: clamp(28px, 5vw, 54px);
}

/* ---------- 布局与索引 ---------- */
.page-products .tb-layout {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  gap: 0;
}

.page-products .tb-side {
  order: -1;
  padding-block: clamp(14px, 3vw, 22px);
  margin-bottom: clamp(24px, 4vw, 44px);
  border-block: 1px solid var(--tb-hair);
}

.page-products .tb-side__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

.page-products .tb-side__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  font-size: 13px;
  padding: 7px 12px;
  border: 1px solid var(--tb-hair);
  border-radius: 999px;
  color: var(--tb-soft);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-products .tb-side__link .mono {
  color: var(--acid);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-products .tb-side__link:hover,
.page-products .tb-side__link:focus-visible {
  border-color: var(--acid);
  color: var(--acid);
}

/* ---------- 章节骨架 ---------- */
.page-products .tb-block {
  padding-block: var(--tb-block-pad);
  border-top: 1px solid var(--tb-hair);
}

.page-products .tb-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .tb-block__head {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .tb-block__head h2 {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 42px);
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-products .tb-split {
  display: grid;
  gap: var(--tb-gap);
}

.page-products .tb-text p {
  margin: 0 0 16px;
  max-width: 62ch;
  color: var(--tb-soft);
  font-size: 15.5px;
}

.page-products .tb-text p strong {
  color: var(--bone);
  font-weight: 700;
}

.page-products .tb-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .tb-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  color: var(--tb-soft);
}

.page-products .tb-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--acid);
}

.page-products .tb-figure {
  margin: 0;
}

.page-products .tb-figure img,
.page-products .tb-mobile img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--tb-hair);
  border-radius: var(--r-md);
  object-fit: cover;
}

.page-products .tb-figure figcaption {
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--stone);
}

.page-products .tb-summary {
  margin-top: 22px;
  padding: 14px 16px;
  border: 1px dashed var(--tb-hair-2);
  border-radius: var(--r-sm);
  background: rgba(47, 93, 78, .18);
  font-family: var(--f-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--tb-soft);
}

/* ---------- 主客场与红黄牌 ---------- */
.page-products .tb-intro {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 64ch;
  color: var(--tb-soft);
  font-size: 15.5px;
}

.page-products .tb-board {
  display: grid;
  gap: 14px;
}

.page-products .tb-board__cell {
  padding: 18px 18px 20px;
  border: 1px solid var(--tb-hair);
  border-left: 3px solid var(--moss);
  border-radius: var(--r-sm);
  background: var(--panel);
}

.page-products .tb-board__cell h3 {
  margin: 0 0 8px;
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 900;
  letter-spacing: .01em;
}

.page-products .tb-board__cell p {
  margin: 0;
  font-size: 14.5px;
  color: var(--tb-soft);
}

.page-products .tb-board__cell--wide {
  border-left-color: var(--ember);
}

.page-products .tb-marks {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.page-products .tb-mark {
  display: inline-block;
  width: 13px;
  height: 19px;
  border-radius: 2px;
}

.page-products .tb-mark--y {
  background: var(--clay);
}

.page-products .tb-mark--r {
  background: var(--ember);
}

.page-products .tb-marks__note {
  margin-left: 6px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--stone);
}

/* ---------- 版本演进 ---------- */
.page-products .tb-versions {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
}

.page-products .tb-versions li {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--tb-hair);
}

.page-products .tb-versions li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .tb-ver__no {
  font-family: var(--f-mono);
  font-size: 19px;
  letter-spacing: .04em;
  color: var(--acid);
}

.page-products .tb-ver__body h3 {
  margin: 0 0 6px;
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 900;
}

.page-products .tb-ver__body p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  color: var(--tb-soft);
}

/* ---------- 移动端 ---------- */
.page-products .tb-mobile {
  display: grid;
  gap: var(--tb-gap);
}

.page-products .tb-mobile .btn {
  margin-top: 20px;
}

/* ---------- 三步路线 ---------- */
.page-products .tb-road {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .tb-road__link {
  display: grid;
  gap: 8px;
  height: 100%;
  padding: 20px 20px 22px;
  border: 1px solid var(--tb-hair);
  border-radius: var(--r-md);
  background: linear-gradient(162deg, var(--panel), var(--ink-950));
  text-decoration: none;
  color: inherit;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-products .tb-road__link:hover,
.page-products .tb-road__link:focus-visible {
  border-color: var(--acid);
  transform: translateY(-2px);
}

.page-products .tb-road__no {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--acid);
}

.page-products .tb-road__link strong {
  font-family: var(--f-display);
  font-size: 18px;
  font-weight: 900;
}

.page-products .tb-road__link span:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: var(--tb-soft);
}

/* ---------- 收尾 ---------- */
.page-products .tb-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(12px, 2vw, 20px);
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--tb-hair-2);
  border-radius: var(--r-md);
  background: linear-gradient(125deg, rgba(47, 93, 78, .55), rgba(17, 22, 20, .92));
}

.page-products .tb-cta h2 {
  margin: 10px 0 12px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.2;
}

.page-products .tb-cta p:not(.label) {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  color: var(--tb-soft);
}

.page-products .tb-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .tb-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .tb-board__cell--wide {
    grid-column: 1 / -1;
  }

  .page-products .tb-versions li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-products .tb-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }

  .page-products .tb-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, .86fr);
    align-items: start;
  }

  .page-products .tb-split--flip {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1fr);
  }

  .page-products .tb-split--flip .tb-split__media {
    order: -1;
  }

  .page-products .tb-mobile {
    grid-template-columns: minmax(0, .58fr) minmax(0, 1fr);
    align-items: center;
  }

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

@media (min-width: 1040px) {
  .page-products .tb-layout {
    grid-template-columns: minmax(0, 1fr) 186px;
    column-gap: clamp(24px, 3.6vw, 56px);
    align-items: start;
  }

  .page-products .tb-side {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 22px);
    margin: 0;
    padding: 0 0 0 18px;
    border: 0;
    border-left: 1px solid var(--tb-hair);
  }

  .page-products .tb-side__list {
    flex-direction: column;
    gap: 2px;
    margin-top: 14px;
    overflow: visible;
  }

  .page-products .tb-side__link {
    padding: 8px 0;
    border: 0;
    border-radius: 0;
    font-size: 13px;
  }

  .page-products .tb-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}
<<<END>>>