.page-products {
  --apps-gap: clamp(20px, 3vw, 34px);
  --apps-dock-w: 232px;
  position: relative;
  isolation: isolate;
  color: var(--ink);
  font-family: var(--font-body);
}

.page-products .breadcrumb {
  margin-top: clamp(18px, 3vw, 28px);
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-module);
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, color .25s ease, border-color .25s ease;
}

.page-products .btn:hover,
.page-products .btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}

.page-products .btn-primary {
  background: var(--lake);
  color: var(--paper);
  border: 1px solid var(--lake);
}

.page-products .btn-accent {
  background: var(--flame);
  color: var(--paper);
  border: 1px solid var(--flame);
}

.page-products .btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--blueprint);
}

.page-products .btn-ghost:hover,
.page-products .btn-ghost:focus-visible {
  border-color: var(--lake);
  color: var(--lake);
}

/* ---------- 首屏 ---------- */

.page-products .apps-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(26px, 5vw, 52px) clamp(44px, 6vw, 80px);
  border-bottom: 1px solid var(--blueprint);
  background:
    radial-gradient(110% 80% at 6% 0%, rgba(22, 119, 184, .15), transparent 60%),
    radial-gradient(80% 70% at 98% 6%, rgba(91, 75, 138, .16), transparent 62%),
    var(--paper);
}

.page-products .apps-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(203, 215, 230, .6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(203, 215, 230, .6) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(125% 100% at 50% 0%, #000 18%, transparent 76%);
  mask-image: radial-gradient(125% 100% at 50% 0%, #000 18%, transparent 76%);
}

.page-products .apps-dock__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.page-products .apps-dock__list {
  display: flex;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .apps-dock__list::-webkit-scrollbar {
  display: none;
}

.page-products .apps-dock__list a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--blueprint);
  background: rgba(255, 252, 245, .82);
  color: var(--ink-soft);
  font-family: var(--font-module);
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .25s ease, color .25s ease, background-color .25s ease;
}

.page-products .apps-dock__list a:hover,
.page-products .apps-dock__list a:focus-visible {
  border-color: var(--lake);
  color: var(--lake);
  background: var(--card);
}

.page-products .apps-dock__no {
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--ink-mute);
}

.page-products .apps-hero__main .eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--dusk);
  margin: 0 0 14px;
}

.page-products .apps-hero__main h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6.2vw, 4.3rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  max-width: 18em;
}

.page-products .apps-hero__main .lede {
  margin: 0 0 26px;
  max-width: 42em;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-products .apps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(30px, 4vw, 46px);
}

.page-products .apps-fig {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--blueprint);
  box-shadow: var(--shadow-card);
}

.page-products .apps-fig img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .apps-fig .figure-frame__caption {
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--ink-mute);
  border-top: 1px solid var(--blueprint);
  background: rgba(239, 231, 216, .55);
}

/* ---------- 通用区块 ---------- */

.page-products .section {
  padding-block: clamp(46px, 7vw, 92px);
}

.page-products .section--tint {
  background: var(--paper-2);
}

.page-products .section-head {
  max-width: 46em;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .section-head .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--lake);
}

.page-products .section-head h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  line-height: 1.2;
}

.page-products .section-head .lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 模块总览 ---------- */

.page-products .apps-board {
  display: grid;
  gap: var(--apps-gap);
}

.page-products .module-list {
  position: relative;
  margin: 0;
  padding: 4px 0 4px 40px;
  list-style: none;
}

.page-products .module-list::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 28px;
  bottom: 28px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to bottom, var(--lake), var(--dusk) 52%, var(--jade));
  opacity: .45;
}

.page-products .module-list > li {
  position: relative;
  padding: 16px 0;
  border-bottom: 1px dashed var(--blueprint);
}

.page-products .module-list > li:last-child {
  border-bottom: 0;
}

.page-products .module-list > li::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--lake);
  box-shadow: 0 0 0 4px rgba(22, 119, 184, .12);
}

.page-products .module-list > li:nth-child(2)::before {
  border-color: var(--dusk);
  box-shadow: 0 0 0 4px rgba(91, 75, 138, .12);
}

.page-products .module-list > li:nth-child(3)::before {
  border-color: var(--flame);
  box-shadow: 0 0 0 4px rgba(228, 87, 46, .12);
}

.page-products .module-list > li:nth-child(4)::before {
  border-color: var(--saffron);
  box-shadow: 0 0 0 4px rgba(242, 178, 48, .16);
}

.page-products .module-list > li:nth-child(5)::before {
  border-color: var(--jade);
  box-shadow: 0 0 0 4px rgba(47, 163, 154, .14);
}

.page-products .module-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  align-items: start;
}

.page-products .module-row__no {
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  color: var(--ink-mute);
  padding-top: 5px;
}

.page-products .module-row__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-module);
  font-size: 1.1rem;
  font-weight: 700;
}

.page-products .module-row__body p {
  margin: 0;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .module-row__go {
  grid-column: 2;
  justify-self: start;
  margin-top: 10px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--blueprint);
  color: var(--lake);
  font-family: var(--font-module);
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

.page-products .module-row__go:hover,
.page-products .module-row__go:focus-visible {
  background: var(--lake);
  border-color: var(--lake);
  color: var(--paper);
}

.page-products .apps-meter {
  padding: 28px 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(158deg, rgba(91, 75, 138, .97), rgba(22, 119, 184, .93));
  color: var(--paper);
  box-shadow: var(--shadow-float);
}

.page-products .apps-meter__title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(247, 242, 232, .72);
}

.page-products .apps-meter__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  margin: 0;
}

.page-products .apps-meter__list > div {
  border-top: 1px solid rgba(247, 242, 232, .22);
  padding-top: 12px;
}

.page-products .apps-meter__list dt {
  font-size: .8rem;
  color: rgba(247, 242, 232, .78);
  margin-bottom: 6px;
}

.page-products .apps-meter__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

/* ---------- 特性行 ---------- */

.page-products .feature-row {
  display: grid;
  gap: 20px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .feature-row li {
  padding: 22px 22px 24px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
}

.page-products .feature-row h3 {
  margin: 0 0 10px;
  font-family: var(--font-module);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dusk);
}

.page-products .feature-row p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 移动端目录 ---------- */

.page-products .rail-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  font-family: var(--font-module);
  font-size: .84rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.page-products .pill--lake {
  background: rgba(22, 119, 184, .12);
  color: var(--lake);
  border-color: rgba(22, 119, 184, .3);
}

.page-products .pill--dusk {
  background: rgba(91, 75, 138, .12);
  color: var(--dusk);
  border-color: rgba(91, 75, 138, .3);
}

.page-products .pill--flame {
  background: rgba(228, 87, 46, .12);
  color: var(--flame);
  border-color: rgba(228, 87, 46, .3);
}

.page-products .pill--jade {
  background: rgba(47, 163, 154, .13);
  color: #1F7C75;
  border-color: rgba(47, 163, 154, .32);
}

.page-products .pill--saffron {
  background: rgba(242, 178, 48, .18);
  color: #8A6208;
  border-color: rgba(242, 178, 48, .42);
}

.page-products .rail-wrap {
  margin-bottom: 34px;
}

.page-products .card-rail {
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 4px 4px 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .rail-card {
  flex: 0 0 min(272px, 76vw);
  scroll-snap-align: start;
  padding: 22px 20px 24px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
  border-top: 3px solid var(--lake);
}

.page-products .rail-card:nth-child(2) {
  border-top-color: var(--dusk);
}

.page-products .rail-card:nth-child(3) {
  border-top-color: var(--flame);
}

.page-products .rail-card:nth-child(4) {
  border-top-color: var(--saffron);
}

.page-products .rail-card:nth-child(5) {
  border-top-color: var(--jade);
}

.page-products .rail-card:nth-child(6) {
  border-top-color: var(--ink-mute);
}

.page-products .rail-card__tag {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--ink-mute);
}

.page-products .rail-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-module);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-products .rail-card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 帮助中心 ---------- */

.page-products .help-layout {
  display: grid;
  gap: var(--apps-gap);
}

.page-products .faq-group {
  border: 1px solid var(--blueprint);
  border-radius: var(--radius-md);
  background: var(--card);
  overflow: hidden;
}

.page-products .faq-group + .faq-group {
  margin-top: 10px;
}

.page-products .faq-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-module);
  font-size: 1rem;
  font-weight: 700;
}

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

.page-products .faq-group[open] summary {
  color: var(--lake);
  border-bottom: 1px dashed var(--blueprint);
}

.page-products .faq-group__count {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 500;
  color: var(--ink-mute);
}

.page-products .faq-group ul {
  margin: 0;
  padding: 14px 20px 18px 36px;
  list-style: disc;
}

.page-products .faq-group li {
  font-size: .93rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .faq-group li + li {
  margin-top: 6px;
}

/* ---------- 版本记录 ---------- */

.page-products .timeline {
  display: grid;
  gap: 18px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.page-products .timeline > li {
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
  border-left: 3px solid var(--lake);
}

.page-products .timeline > li:nth-child(2) {
  border-left-color: var(--dusk);
}

.page-products .timeline > li:nth-child(3) {
  border-left-color: var(--flame);
}

.page-products .timeline__year {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink-mute);
}

.page-products .timeline h3 {
  margin: 0 0 8px;
  font-family: var(--font-module);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-products .timeline p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-products .compare {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.page-products .compare__col {
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
}

.page-products .compare__col--now {
  border-color: rgba(22, 119, 184, .42);
  box-shadow: var(--shadow-card);
}

.page-products .compare__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--dusk);
}

.page-products .compare__col--now .compare__label {
  color: var(--lake);
}

.page-products .compare__col ul {
  margin: 0;
  padding-left: 20px;
  list-style: disc;
}

.page-products .compare__col li {
  font-size: .94rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .compare__col li + li {
  margin-top: 8px;
}

.page-products .compare__arrow {
  justify-self: center;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--ink-mute);
}

.page-products .proof {
  margin-top: 40px;
  padding: 28px 24px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(140deg, rgba(22, 119, 184, .1), rgba(47, 163, 154, .1)),
    var(--paper-2);
  border: 1px solid var(--blueprint);
}

.page-products .proof .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--jade);
}

.page-products .proof h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 800;
  line-height: 1.25;
}

.page-products .proof p {
  margin: 0;
  max-width: 44em;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .proof__meta {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--ink-mute);
}

/* ---------- 人群 ---------- */

.page-products .crowd-grid {
  display: grid;
  gap: 18px;
}

.page-products .crowd-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
}

.page-products .crowd-card h3 {
  margin: 4px 0 0;
  font-family: var(--font-module);
  font-size: 1.08rem;
  font-weight: 700;
}

.page-products .crowd-card p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-products .crowd-card__pick {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--blueprint);
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--ink-mute);
}

/* ---------- 流程 ---------- */

.page-products .flow {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .flow__step {
  position: relative;
  padding: 26px 22px 24px;
  border-radius: var(--radius-lg);
  background: var(--card);
  border: 1px solid var(--blueprint);
}

.page-products .flow__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--paper-2);
  border: 1px solid var(--blueprint);
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 700;
  color: var(--dusk);
}

.page-products .flow__step h3 {
  margin: 0 0 8px;
  font-family: var(--font-module);
  font-size: 1.04rem;
  font-weight: 700;
}

.page-products .flow__step p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.74;
  color: var(--ink-soft);
}

/* ---------- 收尾 ---------- */

.page-products .closing {
  padding-block: clamp(46px, 7vw, 88px);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(91, 75, 138, .16), transparent 58%),
    radial-gradient(80% 110% at 100% 100%, rgba(22, 119, 184, .16), transparent 60%),
    var(--paper-2);
  border-top: 1px solid var(--blueprint);
}

.page-products .closing__inner {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .closing h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.22;
}

.page-products .closing p {
  margin: 0;
  max-width: 44em;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .module-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .module-row__go {
    grid-column: auto;
    justify-self: end;
    margin-top: 0;
  }

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

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

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

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

@media (min-width: 1024px) {
  .page-products .apps-hero__layout {
    display: grid;
    grid-template-columns: var(--apps-dock-w) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
  }

  .page-products .apps-dock {
    position: sticky;
    top: 104px;
  }

  .page-products .apps-dock__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .page-products .apps-dock__list a {
    width: 100%;
    border-radius: var(--radius-md);
    justify-content: flex-start;
  }

  .page-products .apps-board {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .help-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .compare {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 22px;
  }

  .page-products .compare__arrow {
    transform: rotate(0deg);
  }

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

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

  .page-products .flow__step::after {
    content: "";
    position: absolute;
    top: 46px;
    right: -12px;
    width: 24px;
    height: 1px;
    background: var(--blueprint);
  }

  .page-products .flow__step:last-child::after {
    display: none;
  }

  .page-products .closing__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 40px;
  }
}
</final>
<<<END>>>