.page-products {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

.page-products .pf-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.6vw, 2.55rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0.45rem 0 0.9rem;
  max-width: 24ch;
}

.page-products .pf-text {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink-70);
  max-width: 36rem;
  margin: 0 0 1rem;
}

.page-products .pf-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid var(--blue);
  padding-bottom: 0.1rem;
  margin-top: 0.4rem;
}

.page-products .pf-link::after {
  content: "→";
  font-family: var(--font-num);
}

.page-products .pf-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.78rem 1.3rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--ink);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .pf-cta--solid {
  background: var(--orange);
  color: var(--ink);
  box-shadow: 5px 5px 0 0 var(--ink);
}

.page-products .pf-cta--ghost {
  background: transparent;
  color: var(--ink);
}

.page-products .pf-cta:hover,
.page-products .pf-cta:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 0 var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  padding: calc(var(--header-h) + 2.2rem) 0 3.2rem;
  background: linear-gradient(165deg, var(--paper) 0%, var(--orange-soft) 130%);
}

.page-products .pf-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--blue) 0 48px, var(--orange) 48px 96px);
}

.page-products .pf-hero__grid {
  display: grid;
  gap: 2rem;
}

.page-products .pf-breadcrumbs {
  font-size: 0.8rem;
  color: var(--grey);
  margin-bottom: 1.1rem;
}

.page-products .pf-hero__eyebrow {
  color: var(--blue);
  letter-spacing: 0.14em;
}

.page-products .pf-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 8.2vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1rem;
  max-width: 18ch;
}

.page-products .pf-hero__lede {
  font-size: clamp(0.98rem, 2.7vw, 1.1rem);
  line-height: 1.8;
  color: var(--ink-70);
  max-width: 33rem;
  margin: 0;
}

.page-products .pf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-products .pf-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 2px solid var(--ink);
}

.page-products .pf-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-products .pf-hero__facts strong {
  font-family: var(--font-num);
  font-size: clamp(1.5rem, 5.4vw, 2rem);
  line-height: 1;
  color: var(--blue);
}

.page-products .pf-hero__facts span {
  font-size: 0.76rem;
  line-height: 1.4;
  color: var(--grey);
}

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

.page-products .pf-hero__img {
  display: block;
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: var(--radius-l);
  background: var(--blue-soft);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

.page-products .pf-hero__cap {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--grey);
}

/* ---------- 技能树路径 ---------- */
.page-products .pf-path {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.page-products .pf-path__head {
  max-width: 38rem;
  margin-bottom: 2rem;
}

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

.page-products .pf-path__list {
  position: relative;
  display: grid;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pf-path__list::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--blue), var(--orange));
}

.page-products .pf-node {
  position: relative;
  padding-left: 64px;
}

.page-products .pf-node__num {
  position: absolute;
  left: 0;
  top: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 0 0 6px var(--paper);
  z-index: 1;
}

.page-products .pf-node__link {
  display: block;
  text-decoration: none;
  color: inherit;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--ink-14);
}

.page-products .pf-node__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  margin: 0 0 0.35rem;
  transition: color 0.18s var(--ease);
}

.page-products .pf-node__link:hover .pf-node__title,
.page-products .pf-node__link:focus-visible .pf-node__title {
  color: var(--blue);
}

.page-products .pf-node__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-70);
}

/* ---------- 双档 ---------- */
.page-products .pf-tiers {
  padding: 3.2rem 0 3.4rem;
  background: var(--ink);
  color: var(--paper);
}

.page-products .pf-tiers__head {
  max-width: 38rem;
}

.page-products .pf-tiers__eyebrow {
  color: var(--mint);
}

.page-products .pf-tiers__title {
  color: var(--paper);
  max-width: 20ch;
}

.page-products .pf-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.6rem 0 1.3rem;
}

.page-products .pf-tab {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.92rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 2px solid var(--paper-55);
  background: var(--paper-16);
  color: var(--paper);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pf-tab[aria-selected="true"] {
  background: var(--orange);
  border-color: var(--paper);
  color: var(--ink);
}

.page-products .pf-panel {
  border-radius: var(--radius-l);
  padding: 1.35rem 1.1rem 1.5rem;
  color: var(--ink);
}

.page-products .pf-panel--daily {
  background: var(--orange-soft);
}

.page-products .pf-panel--weekend {
  background: var(--blue-soft);
}

.page-products .pf-panel__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 3.6vw, 1.4rem);
  margin: 0 0 0.6rem;
}

.page-products .pf-panel__lead {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--ink-70);
  max-width: 40rem;
}

.page-products .pf-panel__fig {
  margin: 1.1rem 0 0;
}

.page-products .pf-panel__img {
  display: block;
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  object-fit: cover;
}

.page-products .pf-shelf {
  display: flex;
  gap: 0.7rem;
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0.2rem 0.2rem 0.9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .pf-shelf__item {
  flex: 0 0 clamp(150px, 44vw, 210px);
  scroll-snap-align: start;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 0.8rem 0.85rem;
  box-shadow: 4px 4px 0 0 rgba(16, 24, 40, 0.16);
}

.page-products .pf-shelf__num {
  font-family: var(--font-num);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--orange);
}

.page-products .pf-shelf__name {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.45;
}

.page-products .pf-shelf__hint {
  margin: 0.5rem 0 0;
  font-size: 0.76rem;
  line-height: 1.6;
  color: rgba(16, 24, 40, 0.62);
}

.page-products .pf-slot {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.1rem 0 0;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-m);
  background: var(--ink);
  color: var(--paper);
  font-size: 0.84rem;
  line-height: 1.5;
}

.page-products .pf-slot__num {
  font-family: var(--font-num);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--lemon);
}

/* ---------- 使用记录 ---------- */
.page-products .pf-records {
  padding: 3.2rem 0;
  background: var(--paper);
}

.page-products .pf-records__grid {
  display: grid;
  gap: 1.6rem;
}

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

.page-products .pf-records__img {
  display: block;
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: var(--radius-l);
  box-shadow: 8px 8px 0 0 var(--blue-soft);
  object-fit: cover;
}

.page-products .pf-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 1rem;
}

.page-products .pf-chip {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pf-chip[aria-selected="true"] {
  background: var(--blue);
  color: #fff;
}

.page-products .pf-chip-panel {
  border-left: 4px solid var(--mint);
  padding: 0.15rem 0 0.15rem 1rem;
}

.page-products .pf-chip-panel p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--ink-70);
  max-width: 36rem;
}

.page-products .pf-timeline {
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 2px solid var(--ink-14);
}

.page-products .pf-timeline__cap {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
  color: var(--grey);
}

.page-products .pf-timeline__track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  margin: 1.1rem 0 0.65rem;
  background: linear-gradient(90deg, var(--blue-soft), var(--blue));
}

.page-products .pf-timeline__dot {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--orange);
  transform: translate(-50%, -50%);
}

.page-products .pf-timeline__dot:nth-child(1) { left: 4%; }
.page-products .pf-timeline__dot:nth-child(2) { left: 34%; }
.page-products .pf-timeline__dot:nth-child(3) { left: 66%; }
.page-products .pf-timeline__dot:nth-child(4) { left: 96%; }

.page-products .pf-timeline__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-num);
  font-size: 0.74rem;
  color: var(--grey);
}

/* ---------- 换设备 ---------- */
.page-products .pf-device {
  padding: 3.2rem 0;
  background: var(--orange-soft);
}

.page-products .pf-device__grid {
  display: grid;
  gap: 1.7rem;
}

.page-products .pf-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-products .pf-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 1rem 1.05rem;
  box-shadow: 5px 5px 0 0 var(--blue-soft);
}

.page-products .pf-step__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.95rem;
}

.page-products .pf-step h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  margin: 0.25rem 0 0.3rem;
}

.page-products .pf-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-70);
}

/* ---------- 额度清单 ---------- */
.page-products .pf-quota {
  padding: 3.2rem 0;
  background: var(--blue-soft);
}

.page-products .pf-quota__head {
  max-width: 40rem;
}

.page-products .pf-badge {
  display: inline-block;
  margin: 0 0 1.6rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--lemon);
  border: 2px solid var(--ink);
  font-family: var(--font-num);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pf-quota__body {
  display: grid;
  gap: 1.6rem;
}

.page-products .pf-quota__list {
  display: grid;
  gap: 0.7rem;
}

.page-products .pf-quota__row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  text-align: left;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 0.85rem 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--ink);
  cursor: pointer;
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .pf-quota__row:hover,
.page-products .pf-quota__row:focus-visible {
  box-shadow: 4px 4px 0 0 var(--ink);
  transform: translate(-1px, -1px);
}

.page-products .pf-quota__val {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--berry);
  white-space: nowrap;
}

.page-products .pf-quota__inner {
  margin: 0.55rem 0 0.7rem;
  padding-left: 1rem;
  border-left: 3px solid var(--berry);
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-70);
}

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

.page-products .pf-quota__img {
  display: block;
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: var(--radius-l);
  background: var(--paper);
  object-fit: cover;
}

.page-products .pf-quota__cap {
  margin-top: 0.8rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(16, 24, 40, 0.66);
}

/* ---------- 订阅标注 ---------- */
.page-products .pf-sub {
  padding: 3.2rem 0;
  background: var(--paper);
}

.page-products .pf-sub__inner {
  display: grid;
  gap: 1.5rem;
  padding: 1.5rem 1.15rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius-l);
  background: var(--paper);
  box-shadow: 8px 8px 0 0 var(--mint);
}

.page-products .pf-sub__state {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.6rem;
  font-family: var(--font-num);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--grey);
}

.page-products .pf-sub__title {
  max-width: 22ch;
}

.page-products .pf-sub__trigger {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  background: var(--mint);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.92rem;
  cursor: pointer;
}

.page-products .pf-sub__trigger-text {
  flex: 1 1 auto;
}

.page-products .pf-sub__inner-panel {
  padding: 0.85rem 1rem 0.4rem;
  border-left: 3px solid var(--mint);
  margin-top: 0.6rem;
}

.page-products .pf-sub__inner-panel p {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-70);
}

.page-products .pf-sub__inner-panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 适合谁 ---------- */
.page-products .pf-people {
  padding: 3.2rem 0;
  background: var(--paper);
}

.page-products .pf-people__list {
  list-style: none;
  display: grid;
  gap: 0.85rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-products .pf-person {
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  padding: 0.95rem 1.05rem;
  background: var(--paper);
}

.page-products .pf-person:nth-child(even) {
  background: var(--orange-soft);
}

.page-products .pf-person__tag {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-s);
  background: var(--blue);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
}

.page-products .pf-person__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-70);
}

/* ---------- 下一步 ---------- */
.page-products .pf-next {
  padding: 3rem 0 3.6rem;
  background: var(--blue);
  color: var(--paper);
}

.page-products .pf-next__title {
  color: var(--paper);
  max-width: 22ch;
}

.page-products .pf-next__text {
  margin: 0;
  max-width: 34rem;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--paper-82);
}

.page-products .pf-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.4rem 0 1rem;
}

.page-products .pf-next__btn {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.3rem;
  border-radius: 999px;
  border: 2px solid var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.94rem;
  text-decoration: none;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-products .pf-next__btn--primary {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 5px 5px 0 0 var(--ink);
}

.page-products .pf-next__btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
}

.page-products .pf-next__btn:hover,
.page-products .pf-next__btn:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 0 var(--ink);
}

.page-products .pf-next__links {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--paper-82);
}

.page-products .pf-next__links a {
  color: var(--lemon);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--lemon);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-products .pf-hero {
    padding: calc(var(--header-h) + 3rem) 0 3.8rem;
  }

  .page-products .pf-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: end;
    gap: 2.8rem;
  }

  .page-products .pf-node {
    padding-left: 0;
    padding-top: 68px;
  }

  .page-products .pf-node__num {
    left: 0;
    top: 0;
  }

  .page-products .pf-node__link {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-products .pf-people__list {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-products .pf-person:nth-child(1) { grid-column: span 3; }
  .page-products .pf-person:nth-child(2) { grid-column: span 3; }
  .page-products .pf-person:nth-child(3) { grid-column: span 2; }
  .page-products .pf-person:nth-child(4) { grid-column: span 2; }
  .page-products .pf-person:nth-child(5) { grid-column: span 2; }

  .page-products .pf-person:nth-child(3) {
    transform: translateY(-10px);
  }
}

@media (min-width: 880px) {
  .page-products .pf-path__list {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }

  .page-products .pf-path__list::before {
    left: 3%;
    right: 3%;
    top: 22px;
    bottom: auto;
    width: auto;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--orange));
  }

  .page-products .pf-records__grid {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 2.6rem;
  }

  .page-products .pf-device__grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
    gap: 2.6rem;
  }

  .page-products .pf-quota__body {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 2.4rem;
  }

  .page-products .pf-sub__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2.4rem;
    padding: 2.2rem;
  }

  .page-products .pf-panel {
    padding: 1.8rem 1.6rem 1.9rem;
  }

  .page-products .pf-hero__title {
    max-width: 15ch;
  }
}

@media (min-width: 1080px) {
  .page-products .pf-shelf__item {
    flex-basis: 190px;
  }
}
<<<END>>>