.page-products {
  --pf-edge: rgba(227, 216, 196, 0.28);
  --pf-hair: rgba(27, 36, 48, 0.12);
  --pf-on-night: rgba(245, 239, 227, 0.78);
  --pf-on-night-dim: rgba(245, 239, 227, 0.54);
  --pf-slab: rgba(22, 48, 90, 0.72);
  --pf-slab-line: rgba(245, 239, 227, 0.15);
  background: var(--sand);
  color: var(--char);
  overflow-x: hidden;
}

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

.page-products .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- 首屏 ---------- */

.page-products .pf-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 52px;
  color: var(--sand);
  background:
    radial-gradient(circle at 86% 4%, rgba(232, 163, 61, 0.26), transparent 44%),
    radial-gradient(circle at 2% 98%, rgba(42, 75, 133, 0.66), transparent 58%),
    var(--ind-night);
}

.page-products .pf-hero .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pf-on-night-dim);
}

.page-products .pf-hero .crumb a {
  color: var(--gold-2);
  text-decoration: none;
}

.page-products .pf-hero .crumb a:hover {
  text-decoration: underline;
}

.page-products .pf-hero .page-title {
  margin: 0 0 20px;
  max-width: 19ch;
  font-size: clamp(29px, 7.4vw, 55px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--sand);
}

.page-products .pf-hero .page-lede {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--pf-on-night);
}

.page-products .pf-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.page-products .pf-hero__stats .stat {
  flex: 1 1 132px;
  padding: 12px 14px;
  background: var(--pf-slab);
  border: 1px solid var(--pf-slab-line);
  border-radius: var(--radius);
}

.page-products .pf-hero__stats .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 25px;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .pf-hero__stats .stat__cap {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--pf-on-night-dim);
}

/* ---------- Bento 服务图板 ---------- */

.page-products .pf-board {
  padding: 54px 0 64px;
}

.page-products .pf-board__head {
  max-width: 62ch;
  margin-bottom: 28px;
}

.page-products .pf-board__head .eyebrow {
  color: var(--clay);
}

.page-products .pf-board__head h2 {
  margin: 0 0 12px;
  font-size: clamp(23px, 5.2vw, 36px);
  font-weight: 800;
  line-height: 1.2;
}

.page-products .pf-board__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--stone);
}

.page-products .pf-board__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 13px;
}

.page-products .pf-cell {
  grid-column: span 6;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--paper);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 0 var(--paper);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-products .pf-cell:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 0 var(--paper);
}

.page-products .pf-cell__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-products .pf-cell h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
}

.page-products .pf-cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--stone);
}

.page-products .pf-cell__link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
  text-decoration: none;
}

.page-products .pf-cell__link:hover {
  text-decoration: underline;
}

.page-products .pf-cell--focus {
  padding: 0;
  overflow: hidden;
  background: var(--ind-night);
  border-color: var(--ind-mid);
  color: var(--sand);
  box-shadow: 6px 6px 0 0 var(--ind-mid);
}

.page-products .pf-cell--focus:hover {
  box-shadow: 8px 8px 0 0 var(--ind-mid);
}

.page-products .pf-cell--focus .pf-cell__img {
  display: block;
  width: 100%;
  height: 168px;
  object-fit: cover;
  border-bottom: 1px solid var(--ind-mid);
}

.page-products .pf-cell--focus .pf-cell__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px;
}

.page-products .pf-cell--focus h3 {
  color: var(--sand);
}

.page-products .pf-cell--focus p {
  color: var(--pf-on-night);
}

.page-products .pf-cell--focus .pf-cell__idx {
  color: var(--gold);
}

.page-products .pf-cell--focus .pf-cell__link {
  color: var(--gold-2);
}

/* ---------- 横向主线带 ---------- */

.page-products .pf-line {
  padding: 52px 0;
  border-top: 1px solid var(--pf-hair);
}

.page-products .pf-line--paper {
  background: #fff;
}

.page-products .pf-line--night {
  background: var(--ind-night);
  border-top-color: var(--ind-mid);
  color: var(--sand);
}

.page-products .pf-line__grid {
  display: grid;
  gap: 26px;
}

.page-products .pf-line .lbl {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  border: 1px solid currentColor;
  border-radius: 2px;
}

.page-products .pf-line__text h2 {
  margin: 14px 0 0;
  font-size: clamp(22px, 5vw, 33px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.005em;
}

.page-products .pf-line__text > p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.92;
  color: var(--stone);
}

.page-products .pf-line--night .pf-line__text h2 {
  color: var(--sand);
}

.page-products .pf-line--night .pf-line__text > p {
  color: var(--pf-on-night);
}

.page-products .pf-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pf-list li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--stone);
}

.page-products .pf-list li::before {
  content: "";
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  margin-top: 10px;
  border-radius: 1px;
  background: var(--gold);
}

.page-products .pf-line--night .pf-list li {
  color: var(--pf-on-night);
}

.page-products .pf-line__fig {
  margin: 0;
}

.page-products .pf-line__fig .plate__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--paper);
  border-radius: var(--radius);
  box-shadow: 6px 6px 0 0 var(--paper);
}

.page-products .pf-line--night .pf-line__fig .plate__img {
  border-color: var(--ind-mid);
  box-shadow: 6px 6px 0 0 var(--ind-mid);
}

.page-products .pf-line__fig .plate__cap {
  margin-top: 12px;
  padding-left: 10px;
  border-left: 2px solid var(--gold);
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--stone);
}

.page-products .pf-line--night .pf-line__fig .plate__cap {
  color: var(--pf-on-night-dim);
}

/* ---------- 规则折叠面板 ---------- */

.page-products .pf-acc {
  display: grid;
  gap: 9px;
  margin-top: 30px;
}

.page-products .pf-acc details {
  background: #fff;
  border: 1px solid var(--paper);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 0 var(--paper);
  overflow: hidden;
}

.page-products .pf-acc summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.page-products .pf-acc summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-acc summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--gold-deep);
}

.page-products .pf-acc details[open] summary {
  background: var(--sand);
  border-bottom: 1px solid var(--paper);
}

.page-products .pf-acc details[open] summary::after {
  content: "—";
}

.page-products .pf-acc__grp {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #fff;
}

.page-products .pf-acc__grp--a { background: var(--moss); }
.page-products .pf-acc__grp--b { background: var(--clay); }
.page-products .pf-acc__grp--c { background: var(--ind-soft); }
.page-products .pf-acc__grp--d { background: var(--signal); }

.page-products .pf-acc__title {
  color: var(--char);
}

.page-products .pf-acc__body {
  padding: 13px 15px 16px;
  border-left: 3px solid var(--gold);
  font-size: 14px;
  line-height: 1.9;
  color: var(--stone);
}

/* ---------- 轮次筛选标签 ---------- */

.page-products .pf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
}

.page-products .pf-chip {
  padding: 7px 14px;
  border: 1px solid var(--pf-edge);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pf-on-night);
  background: rgba(42, 75, 133, 0.4);
}

/* ---------- 注册权益与流程 ---------- */

.page-products .pf-perks {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-products .pf-perk {
  padding: 20px 18px;
  background: var(--pf-slab);
  border: 1px solid var(--pf-slab-line);
  border-radius: var(--radius);
}

.page-products .pf-perk__num {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pf-perk h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--sand);
}

.page-products .pf-perk p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pf-on-night);
}

.page-products .pf-steps {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .pf-step {
  position: relative;
  padding: 20px 18px;
  background: rgba(11, 27, 51, 0.55);
  border: 1px solid var(--pf-slab-line);
  border-radius: var(--radius);
}

.page-products .pf-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ind-night);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
}

.page-products .pf-step h3 {
  margin: 0 0 8px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--sand);
}

.page-products .pf-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--pf-on-night-dim);
}

/* ---------- 结尾通道 ---------- */

.page-products .pf-cta {
  padding: 52px 0 62px;
  background: var(--sand);
  border-top: 1px solid var(--paper);
}

.page-products .pf-cta__inner {
  display: grid;
  gap: 26px;
}

.page-products .pf-cta__inner h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 5vw, 33px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--char);
}

.page-products .pf-cta__inner p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--stone);
}

.page-products .pf-cta__hint {
  margin-top: 12px !important;
  padding-left: 12px;
  border-left: 2px solid var(--clay);
}

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

/* ---------- 桌面栅格 ---------- */

@media (min-width: 880px) {
  .page-products .pf-hero {
    padding: 44px 0 76px;
  }

  .page-products .pf-board {
    padding: 76px 0 88px;
  }

  .page-products .pf-board__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
  }

  .page-products .pf-cell {
    grid-column: span 6;
  }

  .page-products .pf-cell--focus {
    grid-column: span 7;
    grid-row: span 2;
  }

  .page-products .pf-cell--a,
  .page-products .pf-cell--b {
    grid-column: span 5;
  }

  .page-products .pf-cell--c,
  .page-products .pf-cell--d {
    grid-column: span 6;
  }

  .page-products .pf-cell--focus .pf-cell__img {
    height: 212px;
  }

  .page-products .pf-line {
    padding: 76px 0;
  }

  .page-products .pf-line__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 54px;
    align-items: center;
  }

  .page-products .pf-line--flip .pf-line__text { order: 2; }
  .page-products .pf-line--flip .pf-line__fig { order: 1; }

  .page-products .pf-acc {
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
    align-items: start;
  }

  .page-products .pf-perks {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-products .pf-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }

  .page-products .pf-steps::before {
    content: "";
    position: absolute;
    top: 37px;
    left: 9%;
    right: 9%;
    border-top: 2px dashed rgba(232, 163, 61, 0.45);
  }

  .page-products .pf-cta {
    padding: 76px 0 84px;
  }

  .page-products .pf-cta__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: center;
  }

  .page-products .pf-cta__actions {
    justify-content: flex-end;
  }
}