.page-products {
  --pp-paper-soft: rgba(245, 241, 228, .78);
  --pp-paper-dim: rgba(245, 241, 228, .56);
  --pp-card-w: min(88vw, 940px);
  background: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: clamp(16px, 2.4vw, 28px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: clamp(22px, 3.4vw, 46px) 0 clamp(40px, 6vw, 88px);
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.page-products .pp-eyebrow {
  color: var(--orange);
  margin: 0 0 14px;
}

.page-products h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(31px, 5.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 18px;
}

.page-products .pp-hero .lede {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 17.5px);
  line-height: 1.82;
  color: var(--ink-soft);
  max-width: 40ch;
  margin: 0 0 26px;
}

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

.page-products .pp-hero__fig {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(140deg, var(--green) 0%, var(--green-deep) 100%);
  aspect-ratio: 16 / 9;
}

.page-products .pp-hero__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pp-hero__fig figcaption {
  position: absolute;
  left: clamp(14px, 2vw, 22px);
  bottom: clamp(12px, 1.8vw, 20px);
  color: var(--signal);
  background: rgba(7, 28, 22, .72);
  padding: 6px 12px;
  border-radius: var(--r-sm);
  letter-spacing: .1em;
}

/* ---------- 方案带 ---------- */
.page-products .pp-plans {
  background: var(--green);
  color: var(--paper);
  padding: clamp(46px, 6.4vw, 88px) 0 clamp(38px, 4.6vw, 60px);
}

.page-products .pp-plans__head {
  margin-bottom: clamp(24px, 3.2vw, 42px);
}

.page-products .pp-plans__eyebrow {
  color: var(--signal);
  margin: 0 0 14px;
}

.page-products .pp-plans h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-products .pp-plans .lede {
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--pp-paper-soft);
  max-width: 54ch;
  margin: 0 0 14px;
}

.page-products .pp-plans__hint {
  color: var(--signal);
  margin: 0;
  letter-spacing: .1em;
}

.page-products .pp-track {
  display: flex;
  gap: clamp(14px, 1.8vw, 22px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--pad-x);
  padding: 6px var(--pad-x) clamp(20px, 3vw, 34px);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--signal) rgba(245, 241, 228, .16);
}

.page-products .pp-track::-webkit-scrollbar {
  height: 6px;
}

.page-products .pp-track::-webkit-scrollbar-track {
  background: rgba(245, 241, 228, .16);
  border-radius: 999px;
}

.page-products .pp-track::-webkit-scrollbar-thumb {
  background: var(--signal);
  border-radius: 999px;
}

.page-products .pp-track:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.page-products .pp-plan {
  flex: 0 0 var(--pp-card-w);
  scroll-snap-align: start;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid rgba(33, 26, 18, .1);
  border-radius: var(--r-md);
  box-shadow: 0 18px 40px -28px rgba(7, 28, 22, .7);
}

.page-products .pp-plan__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
  align-items: center;
  padding: clamp(20px, 2.8vw, 34px);
}

.page-products .pp-plan__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-products .pp-plan__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-products .pp-plan__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(20px, 2.3vw, 26px);
  line-height: 1.28;
  letter-spacing: -.012em;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-products .pp-plan__desc {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.page-products .pp-plan__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-plan__list li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--ink-soft);
}

.page-products .pp-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

.page-products .pp-plan__fig {
  margin: 0;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: linear-gradient(150deg, var(--green) 0%, var(--green-deep) 100%);
  aspect-ratio: 3 / 2;
}

.page-products .pp-plan__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 三步路径 ---------- */
.page-products .pp-path {
  background: var(--paper);
  padding: clamp(48px, 7vw, 104px) 0 clamp(42px, 5.6vw, 84px);
}

.page-products .pp-path__head {
  max-width: 56ch;
  margin-bottom: clamp(26px, 3.6vw, 46px);
}

.page-products .pp-path__eyebrow {
  color: var(--orange);
  margin: 0 0 14px;
}

.page-products .pp-path h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-products .pp-path .lede {
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0;
}

.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(6px, 1vw, 12px);
}

.page-products .pp-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(16px, 2.6vw, 36px);
  align-items: start;
  padding: clamp(22px, 2.8vw, 32px) 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-step__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(36px, 6.4vw, 72px);
  line-height: .88;
  letter-spacing: -.05em;
  color: var(--green);
  text-shadow: 4px 4px 0 rgba(198, 255, 60, .85);
}

.page-products .pp-step__body h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-products .pp-step__body > p {
  font-size: 16px;
  line-height: 1.76;
  color: var(--ink-soft);
  margin: 0 0 14px;
  max-width: 56ch;
}

.page-products .pp-step__tip {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
  background: var(--khaki);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: 11px 16px;
  margin: 0;
  max-width: 56ch;
}

.page-products .pp-step__tip .mono-label {
  color: var(--orange);
  margin-right: 8px;
}

/* ---------- 手机端 ---------- */
.page-products .pp-mobile {
  background: var(--green-deep);
  color: var(--paper);
  padding: clamp(46px, 6.6vw, 96px) 0;
}

.page-products .pp-mobile__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.2vw, 56px);
  align-items: center;
}

.page-products .pp-mobile__eyebrow {
  color: var(--signal);
  margin: 0 0 14px;
}

.page-products .pp-mobile h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.24;
  letter-spacing: -.015em;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-products .pp-mobile p {
  font-size: 16px;
  line-height: 1.82;
  color: var(--pp-paper-soft);
  margin: 0 0 16px;
  max-width: 52ch;
}

.page-products .pp-mobile__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-products .pp-mobile__fig {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--green) 0%, #04120E 100%);
  aspect-ratio: 2 / 3;
  max-width: 420px;
}

.page-products .pp-mobile__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 延伸入口 ---------- */
.page-products .pp-next {
  background: var(--paper);
  padding: clamp(44px, 6vw, 88px) 0 clamp(56px, 7vw, 104px);
}

.page-products .pp-next__eyebrow {
  color: var(--orange);
  margin: 0 0 12px;
}

.page-products .pp-next__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.26;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 40ch;
}

.page-products .pp-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: clamp(18px, 2.2vw, 24px);
  transition: border-color .26s var(--ease), transform .26s var(--ease);
}

.page-products .pp-next__card:hover,
.page-products .pp-next__card:focus-visible {
  border-color: var(--signal);
  transform: translateY(-3px);
}

.page-products .pp-next__tag {
  color: var(--orange);
}

.page-products .pp-next__name {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pp-next__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 720px) {
  .page-products .pp-plan__inner {
    grid-template-columns: 7fr 6fr;
  }
}

@media (min-width: 860px) {
  .page-products .pp-mobile__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .pp-mobile__fig {
    justify-self: end;
    width: 100%;
  }
}

@media (min-width: 920px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 5fr 7fr;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-next__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-track {
    scroll-behavior: auto;
  }

  .page-products .pp-next__card {
    transition: none;
  }

  .page-products .pp-next__card:hover,
  .page-products .pp-next__card:focus-visible {
    transform: none;
  }
}