.page-products {
  --pp-surface: rgba(16, 42, 67, .68);
  --pp-grid-line: rgba(124, 153, 172, .22);
  --pp-radius: 0;
  display: block;
  background: var(--bg);
  color: var(--cold);
}

.page-products .section {
  position: relative;
  padding: clamp(44px, 7vw, 96px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-bottom: 14px;
}

.page-products .section__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .h-2 {
  margin: 0;
  max-width: 24ch;
}

.page-products .pp-lead {
  max-width: 44ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(22px, 3.5vw, 44px) 0 clamp(40px, 6.5vw, 82px);
  background:
    radial-gradient(115% 85% at 92% -8%, rgba(0, 224, 198, .16), transparent 58%),
    radial-gradient(85% 70% at -6% 108%, rgba(255, 74, 33, .13), transparent 60%),
    var(--bg);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0 26%, var(--signal) 26% 52%, var(--gold) 52% 76%, var(--slate) 76% 100%);
  opacity: .6;
}

.page-products .pp-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(20px, 3vw, 34px);
}

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .82fr);
    align-items: end;
  }
}

.page-products .pp-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
}

.page-products .pp-hero__lede {
  max-width: 46ch;
  margin: 18px 0 0;
  color: var(--slate);
}

.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 14px;
  margin-top: 26px;
}

.page-products .pp-facts {
  list-style: none;
  margin: 0;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--cyan);
  display: grid;
  gap: 16px;
}

.page-products .pp-facts li {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pp-facts strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.2px;
  color: var(--cold);
}

/* ---------- 01 档位 ---------- */
.page-products .pp-plans__grid {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

@media (min-width: 980px) {
  .page-products .pp-plans__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .pp-tiers {
  display: grid;
  gap: 14px;
}

.page-products .pp-tier {
  display: grid;
  gap: 14px 22px;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--pp-surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--slate);
}

.page-products .pp-tier:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-products .pp-tier--top {
  border-left-color: var(--signal);
  background: linear-gradient(180deg, rgba(255, 74, 33, .10), var(--pp-surface) 62%);
}

@media (min-width: 720px) {
  .page-products .pp-tier {
    grid-template-columns: minmax(150px, 196px) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .pp-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -.4px;
  color: var(--cold);
}

.page-products .pp-tier__for {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate);
}

.page-products .pp-tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pp-tier__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--cold);
}

.page-products .pp-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-products .pp-plans__aside {
  display: grid;
  gap: 16px;
}

.page-products .pp-plans__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
}

.page-products .pp-plans__media img,
.page-products .pp-calendar__banner img,
.page-products .pp-cost__media img,
.page-products .pp-android__media img,
.page-products .pp-scenes__bg img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 02 权益 ---------- */
.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pp-benefits__grid {
  display: grid;
  gap: 1px;
  background: var(--pp-grid-line);
  border: 1px solid var(--pp-grid-line);
}

@media (min-width: 660px) {
  .page-products .pp-benefits__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-products .pp-benefits__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pp-benefit {
  display: grid;
  align-content: start;
  gap: 9px;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--bg);
}

.page-products .pp-benefit[hidden] {
  display: none;
}

.page-products .pp-benefit h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.2px;
  color: var(--cold);
}

.page-products .pp-benefit p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .pp-benefit__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

/* ---------- 03 日历 ---------- */
.page-products .pp-calendar__banner {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line);
}

.page-products .pp-calendar__grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 780px) {
  .page-products .pp-calendar__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pp-cal-card {
  padding: clamp(18px, 2.2vw, 24px);
  background: var(--pp-surface);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
}

.page-products .pp-cal-card__num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-900);
  background: var(--cyan);
}

.page-products .pp-cal-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--cold);
}

.page-products .pp-cal-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .pp-calendar__strip {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-top: clamp(20px, 2.6vw, 30px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
}

@media (min-width: 860px) {
  .page-products .pp-calendar__strip {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 26px;
  }
}

.page-products .pp-calendar__strip-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--cold);
}

/* ---------- 04 大屏花销 ---------- */
.page-products .pp-cost__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 940px) {
  .page-products .pp-cost__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

.page-products .pp-cost__media {
  margin: 0;
  aspect-ratio: 5 / 3;
  border: 1px solid var(--line);
}

.page-products .pp-cost__body .pp-lead {
  margin-bottom: 22px;
}

.page-products .pp-bars {
  display: grid;
  gap: 18px;
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-products .pp-bar__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.page-products .pp-bar__title {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--cold);
}

.page-products .pp-bar__val {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--slate);
}

.page-products .pp-bar__track {
  display: flex;
  gap: 2px;
  height: 14px;
  background: rgba(124, 153, 172, .14);
}

.page-products .pp-bar__seg {
  display: block;
  height: 100%;
}

.page-products .pp-bar__seg--signal {
  background: var(--signal);
}

.page-products .pp-bar__seg--cyan {
  background: var(--cyan);
}

.page-products .pp-cost__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--slate);
}

.page-products .pp-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
}

.page-products .pp-dot--signal {
  background: var(--signal);
}

.page-products .pp-dot--cyan {
  background: var(--cyan);
}

.page-products .pp-cost__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-products .pp-cost__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* ---------- 05 Android ---------- */
.page-products .pp-android__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 880px) {
  .page-products .pp-android__grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
  }
}

.page-products .pp-android__media {
  margin: 0;
  aspect-ratio: 9 / 11;
  border: 1px solid var(--line);
}

.page-products .pp-tick {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-grid-line);
  border: 1px solid var(--pp-grid-line);
}

.page-products .pp-tick li {
  display: grid;
  gap: 4px;
  padding: clamp(14px, 1.9vw, 20px);
  background: var(--bg);
}

.page-products .pp-tick__v {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.4px;
  color: var(--cyan);
}

.page-products .pp-tick__k {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--cold);
}

.page-products .pp-tick__d {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .pp-android__extra {
  margin: 0;
  padding: 16px 18px;
  border-left: 2px solid var(--gold);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cold);
  background: rgba(226, 166, 90, .07);
}

/* ---------- 06 流程 ---------- */
.page-products .pp-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--line);
  margin-left: 6px;
}

.page-products .pp-flow__step {
  display: grid;
  gap: 6px 20px;
  padding: 0 0 clamp(22px, 3vw, 32px) clamp(18px, 2.4vw, 26px);
  position: relative;
}

.page-products .pp-flow__step:last-child {
  padding-bottom: 0;
}

.page-products .pp-flow__step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
}

@media (min-width: 720px) {
  .page-products .pp-flow__step {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pp-flow__step::before {
    left: -5px;
  }
}

.page-products .pp-flow__num {
  font-size: 20px;
  font-weight: 700;
  color: var(--signal);
  padding-top: 2px;
}

.page-products .pp-flow__text h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--cold);
}

.page-products .pp-flow__text p {
  margin: 0;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 07 场景 ---------- */
.page-products .pp-scenes {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-scenes__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pp-scenes__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
}

.page-products .pp-scenes::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(10, 26, 42, .78) 42%, var(--bg) 100%);
}

.page-products .pp-scenes__inner {
  position: relative;
  z-index: 2;
}

.page-products .pp-scenes__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 800px) {
  .page-products .pp-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pp-scene {
  padding: clamp(18px, 2.3vw, 26px);
  background: rgba(10, 26, 42, .86);
  border: 1px solid var(--line);
}

.page-products .pp-scene__tag {
  display: inline-block;
  margin: 0 0 12px;
}

.page-products .pp-scene h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.2px;
  color: var(--cold);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--slate);
}

.page-products .pp-scenes__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

@media (max-width: 640px) {
  .page-products .pp-hero__title {
    max-width: none;
  }
  .page-products .pp-facts {
    padding-left: 14px;
  }
  .page-products .pp-flow__list {
    margin-left: 4px;
  }
  .page-products .pp-cost__legend {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    transition: none;
  }
}