.page-products {
  --fn-gap: clamp(24px, 3.4vw, 52px);
  --fn-panel-pad: clamp(22px, 3vw, 44px);
  --panel-bg: rgba(242, 230, 210, .035);
  --panel-line: var(--line-dark);
  --panel-text: rgba(242, 230, 210, .78);
}

/* ---------- 首屏：对角色块 ---------- */
.page-products .fn-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(40px, 6vw, 76px) clamp(60px, 9vw, 116px);
}

.page-products .fn-hero::after {
  content: "";
  position: absolute;
  inset: auto -18% -46% 34%;
  height: 78%;
  background:
    linear-gradient(135deg, rgba(30, 142, 120, .30), rgba(216, 154, 46, .16) 58%, transparent 84%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-products .fn-hero .frame {
  position: relative;
  z-index: 1;
}

.page-products .fn-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .fn-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(34px, 6.4vw, 76px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 900;
  max-width: 18ch;
  color: var(--cream);
}

.page-products .fn-hero .lede {
  margin-top: clamp(18px, 2.4vw, 28px);
  max-width: 56ch;
  color: rgba(242, 230, 210, .82);
}

.page-products .fn-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .fn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.2vw, 38px);
}

/* ---------- 堆叠面板流 ---------- */
.page-products .fn-flow {
  display: grid;
  gap: var(--fn-gap);
}

.page-products .fn-panel {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
  padding: var(--fn-panel-pad);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius);
  background: var(--panel-bg);
  box-shadow: var(--shadow-panel);
  transition: transform 160ms cubic-bezier(.4, 0, .2, 1),
              box-shadow 160ms cubic-bezier(.4, 0, .2, 1),
              border-color 160ms cubic-bezier(.4, 0, .2, 1);
}

.page-products .fn-panel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-panel-hover);
}

.page-products .fn-panel__title {
  margin: 10px 0 0;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--cream);
}

.page-products .fn-panel__text {
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.88;
  color: var(--panel-text);
  max-width: 62ch;
}

.page-products .fn-panel__note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 230, 210, .6);
  max-width: 58ch;
}

.page-products .fn-panel__media {
  margin: 0;
}

/* 浅色分区内的面板 */
.page-products .section--cream .fn-panel {
  --panel-bg: rgba(255, 250, 240, .72);
  --panel-line: var(--line-light);
  --panel-text: #4A3B2C;
}

.page-products .section--cream .fn-panel__title {
  color: var(--ink);
}

.page-products .section--cream .fn-panel__note {
  color: var(--muted-on-light);
}

/* 绿洲青分区内的面板 */
.page-products .section--oasis .fn-panel {
  --panel-bg: rgba(0, 0, 0, .18);
  --panel-line: rgba(242, 230, 210, .22);
}

/* 宽面板 */
.page-products .fn-panel--wide {
  grid-template-columns: minmax(0, 1fr);
}

/* ---------- 三步筛选胶囊 ---------- */
.page-products .step-caps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .step-caps__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px 7px 12px;
  border: 1px solid rgba(216, 154, 46, .55);
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--gold);
  background: rgba(216, 154, 46, .09);
  transition: background 150ms cubic-bezier(.4, 0, .2, 1),
              border-color 150ms cubic-bezier(.4, 0, .2, 1);
}

.page-products .step-caps__item:hover {
  background: rgba(216, 154, 46, .2);
  border-color: var(--gold);
}

.page-products .step-caps__item + .step-caps__item::before {
  content: "—";
  margin-right: 8px;
  color: rgba(216, 154, 46, .45);
  font-family: var(--font-mono);
}

.page-products .step-caps__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--signal);
}

/* ---------- 轮次示意 ---------- */
.page-products .fn-rounds {
  display: grid;
  gap: 10px;
  align-content: center;
}

.page-products .fn-rounds__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .fn-rounds__tag {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong-dark);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--mist);
}

.page-products .section--cream .fn-rounds__tag {
  border-color: var(--line-light);
  color: var(--muted-on-light);
}

.page-products .fn-rounds__bar {
  flex: 1 1 auto;
  min-width: 0;
  padding: 8px 14px;
  border-left: 3px solid var(--oasis-bright);
  background: rgba(30, 142, 120, .14);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .section--cream .fn-rounds__bar {
  color: var(--ink);
}

/* ---------- 统计数字 ---------- */
.page-products .fn-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.page-products .fn-stats .stat {
  padding: 14px 16px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .5);
}

.page-products .fn-stats .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-on-light);
}

.page-products .stat__unit {
  font-size: .52em;
  margin-left: 3px;
  letter-spacing: .04em;
}

/* ---------- 订阅时机 ---------- */
.page-products .sub-times {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sub-times__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid rgba(242, 230, 210, .22);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, .16);
  font-size: 15px;
  color: rgba(242, 230, 210, .88);
  transition: border-color 150ms cubic-bezier(.4, 0, .2, 1),
              background 150ms cubic-bezier(.4, 0, .2, 1);
}

.page-products .sub-times__item:hover {
  border-color: var(--signal);
  background: rgba(255, 106, 43, .1);
}

.page-products .sub-times__dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .16);
}

/* ---------- 手机轮廓 ---------- */
.page-products .fn-phone {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.page-products .fn-phone__shell {
  position: relative;
  width: min(100%, 268px);
  padding: 14px 12px 18px;
  border: 1px solid rgba(242, 230, 210, .3);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(23, 17, 12, .92), rgba(0, 0, 0, .62));
  box-shadow: 0 2px 0 rgba(0, 0, 0, .3), 0 30px 54px -30px rgba(0, 0, 0, .95);
}

.page-products .fn-phone__notch {
  width: 74px;
  height: 5px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: rgba(242, 230, 210, .24);
}

.page-products .fn-phone__screen {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(242, 230, 210, .12);
  background: rgba(0, 0, 0, .4);
}

.page-products .fn-phone__screen img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.page-products .fn-phone__caption {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(242, 230, 210, .6);
  text-align: center;
}

/* ---------- 六区间分布 ---------- */
.page-products .fn-zones {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(16, 85, 76, .06);
}

.page-products .fn-zones__legend {
  display: flex;
  gap: 16px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted-on-light);
}

.page-products .fn-zones__key {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .fn-zones__key::before {
  content: "";
  width: 16px;
  height: 3px;
  border-radius: 2px;
}

.page-products .fn-zones__key--top::before {
  background: var(--oasis-bright);
}

.page-products .fn-zones__key--bottom::before {
  background: var(--signal);
}

.page-products .zone-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 132px;
}

.page-products .zone {
  display: grid;
  align-content: end;
  justify-items: center;
  gap: 8px;
  height: 132px;
}

.page-products .zone__bar {
  display: block;
  width: 100%;
  max-width: 34px;
  height: var(--bar-h, 50%);
  border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, rgba(30, 142, 120, .9), rgba(30, 142, 120, .38));
  transition: background 160ms cubic-bezier(.4, 0, .2, 1);
}

.page-products .zone--bottom .zone__bar {
  background: linear-gradient(180deg, rgba(255, 106, 43, .92), rgba(255, 106, 43, .34));
}

.page-products .zone:hover .zone__bar {
  background: linear-gradient(180deg, var(--signal), rgba(255, 106, 43, .5));
}

.page-products .zone__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: -.01em;
  color: var(--muted-on-light);
  white-space: nowrap;
}

.page-products .fn-zones__shot {
  margin: 4px 0 0;
}

/* ---------- 章节间过渡图 ---------- */
.page-products .fn-band {
  margin: 0;
}

.page-products .fn-band .media__frame img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 两端一致 ---------- */
.page-products .fn-sync {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-products .fn-sync__media {
  margin: 0;
}

/* ---------- 场景卡 ---------- */
.page-products .fn-head {
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .fn-head__title {
  margin: 10px 0 0;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.015em;
  font-weight: 900;
  color: var(--ink);
}

.page-products .fn-head .lede {
  margin-top: 14px;
  max-width: 54ch;
  color: var(--muted-on-light);
}

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

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 250, 240, .8);
  box-shadow: var(--shadow-panel);
  transition: transform 160ms cubic-bezier(.4, 0, .2, 1),
              box-shadow 160ms cubic-bezier(.4, 0, .2, 1);
}

.page-products .scene-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-panel-hover);
}

.page-products .scene-card__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--wine);
}

.page-products .scene-card__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 800;
  color: var(--ink);
}

.page-products .scene-card__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: #4A3B2C;
}

.page-products .scene-card .link-underline {
  margin-top: auto;
  align-self: flex-start;
  font-size: 15px;
}

/* ---------- 收尾 ---------- */
.page-products .fn-cta {
  padding-block: clamp(44px, 6vw, 84px);
}

.page-products .fn-cta__inner {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid rgba(242, 230, 210, .22);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(56, 42, 94, .58), rgba(23, 17, 12, .42));
  box-shadow: var(--shadow-panel);
}

.page-products .fn-cta__title {
  margin: 10px 0 0;
  font-size: clamp(26px, 3.8vw, 42px);
  line-height: 1.14;
  font-weight: 900;
  color: var(--cream);
  max-width: 20ch;
}

.page-products .fn-cta .lede {
  margin-top: 14px;
  max-width: 52ch;
  color: rgba(242, 230, 210, .8);
}

.page-products .fn-cta__actions {
  display: grid;
  gap: 10px;
  align-content: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .fn-panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-products .fn-panel--flip > .fn-panel__copy {
    order: 2;
  }

  .page-products .fn-panel--flip > .fn-panel__media {
    order: 1;
  }

  .page-products .fn-panel:nth-child(even) {
    margin-top: clamp(18px, 2.6vw, 40px);
  }

  .page-products .fn-panel--wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .fn-sync {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  }

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

  .page-products .fn-cta__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .fn-cta__actions {
    max-width: 280px;
    justify-self: end;
    width: 100%;
  }
}

@media (min-width: 1180px) {
  .page-products .fn-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .fn-panel--wide {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 559px) {
  .page-products .zone-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    min-height: 0;
    row-gap: 18px;
  }

  .page-products .zone {
    height: 104px;
  }

  .page-products .fn-hero__actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-products .step-caps__item + .step-caps__item::before {
    content: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .fn-panel,
  .page-products .scene-card,
  .page-products .step-caps__item,
  .page-products .sub-times__item,
  .page-products .zone__bar {
    transition: none;
  }

  .page-products .fn-panel:hover,
  .page-products .scene-card:hover {
    transform: none;
  }
}

.page-products {
  --bar-h: 1rem;
}