.page-products {
  --pp-card: rgba(11, 44, 68, 0.68);
  --pp-line: rgba(31, 242, 209, 0.2);
  --pp-soft-line: rgba(154, 182, 198, 0.2);
  --pp-gap: clamp(14px, 2.2vw, 26px);
  --pp-pad: clamp(42px, 6.5vw, 86px);
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.8;
  overflow-x: clip;
}

.page-products .paper {
  background: var(--archive);
  color: var(--ink);
}

.page-products .paper .sec-head__lede,
.page-products .paper p {
  color: rgba(17, 24, 39, 0.78);
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-products .apps-hero {
  padding-block: clamp(18px, 3vw, 34px) clamp(40px, 6vw, 80px);
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(31, 242, 209, 0.16), transparent 62%),
    radial-gradient(90% 70% at 92% 8%, rgba(255, 138, 61, 0.14), transparent 60%),
    linear-gradient(180deg, var(--night) 0%, var(--pitch) 130%);
}

.page-products .apps-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-products .apps-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .apps-hero__lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  color: var(--mist);
}

.page-products .apps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .deck {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: clamp(14px, 2.4vw, 22px);
  border: 1px solid var(--cyan-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(31, 242, 209, 0.16), rgba(11, 44, 68, 0.92) 58%);
  box-shadow: var(--shadow-deep);
}

.page-products .deck__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(6, 24, 38, 0.62);
}

.page-products .deck__num {
  font-size: clamp(1.55rem, 4.6vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .deck__cell:nth-child(3) .deck__num {
  color: var(--sunset);
}

.page-products .deck__label {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .wave {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 14px;
  color: var(--cyan);
  opacity: 0.9;
}

.page-products .wave path:first-child {
  stroke-dasharray: 6 8;
  animation: pp-wave-run 9s linear infinite;
}

@keyframes pp-wave-run {
  to {
    stroke-dashoffset: -280;
  }
}

.page-products .apps-hero__figure {
  margin-top: clamp(26px, 4vw, 46px);
}

.page-products .media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media__caption {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--mist);
}

.page-products .paper .media__caption {
  color: rgba(17, 24, 39, 0.66);
}

/* ---------- 章节头 ---------- */
.page-products .cap-sec,
.page-products .sub-sec,
.page-products .re-sec,
.page-products .exp-sec,
.page-products .steps-sec,
.page-products .scene-sec,
.page-products .help-sec {
  padding-block: var(--pp-pad);
}

.page-products .sec-head {
  margin-bottom: clamp(22px, 3.6vw, 40px);
  max-width: 46rem;
}

.page-products .sec-head h2 {
  margin: 12px 0 0;
  font-size: clamp(1.5rem, 3.7vw, 2.4rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .sec-head__lede {
  margin: 12px 0 0;
  font-size: 0.96rem;
  color: var(--mist);
}

/* ---------- 六项能力 ---------- */
.page-products .cap-sec {
  background: linear-gradient(180deg, var(--pitch), var(--night));
}

.page-products .cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .cap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-lg);
  background: var(--pp-card);
}

.page-products .cap__index {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--sunset);
}

.page-products .cap h3 {
  margin: 0;
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  font-weight: 800;
  color: var(--paper);
}

.page-products .cap p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--mist);
}

.page-products .cap__state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .cap__state::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(31, 242, 209, 0.14);
}

.page-products .cap--warm .cap__state {
  color: var(--signal);
}

.page-products .cap--warm .cap__state::before {
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 59, 92, 0.16);
}

/* ---------- 订阅 ---------- */
.page-products .sub-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .sub-lead,
.page-products .sub-pick {
  margin: 0;
  font-size: 0.97rem;
}

.page-products .sub-pick {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(17, 24, 39, 0.12);
}

.page-products .remind {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .remind__item {
  padding-left: 16px;
  border-left: 3px solid var(--sunset);
}

.page-products .remind__item h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .remind__item p {
  margin: 0;
  font-size: 0.93rem;
}

.page-products .sub-aside {
  padding: clamp(18px, 2.6vw, 24px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 24, 39, 0.14);
  background: rgba(255, 255, 255, 0.5);
}

.page-products .sub-aside__num {
  margin: 0;
  font-size: clamp(2.1rem, 6vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--pitch);
}

.page-products .sub-aside__text {
  margin: 8px 0 0;
  font-size: 0.92rem;
}

.page-products .sub-aside__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(17, 24, 39, 0.18);
  font-size: 0.86rem;
  color: rgba(17, 24, 39, 0.62);
}

/* ---------- RE 大屏 ---------- */
.page-products .re-sec {
  background:
    radial-gradient(90% 60% at 85% 0%, rgba(31, 242, 209, 0.12), transparent 65%),
    var(--night);
}

.page-products .re-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 38px);
}

.page-products .re-figure {
  border: 1px solid var(--pp-soft-line);
}

.page-products .re-sub {
  margin: 0 0 12px;
  font-size: clamp(1rem, 2.1vw, 1.14rem);
  font-weight: 800;
  color: var(--cyan);
}

.page-products .re-sub + .layouts,
.page-products .re-freq + .re-sub {
  margin-top: 24px;
}

.page-products .re-freq {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .re-freq li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius-md);
  background: rgba(6, 24, 38, 0.5);
  font-size: 0.92rem;
  color: var(--paper);
}

.page-products .re-freq__n {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--sunset);
  white-space: nowrap;
}

.page-products .layouts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .layout {
  padding: 12px;
  border: 1px solid var(--pp-soft-line);
  border-radius: var(--radius-md);
  background: rgba(11, 44, 68, 0.5);
}

.page-products .layout__frame {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
  border-radius: 10px;
  background:
    repeating-linear-gradient(90deg, rgba(31, 242, 209, 0.14) 0 2px, transparent 2px 12px),
    linear-gradient(180deg, rgba(31, 242, 209, 0.26), rgba(31, 242, 209, 0.04));
}

.page-products .layout--wide .layout__frame {
  aspect-ratio: 16 / 9;
}

.page-products .layout--tall .layout__frame {
  aspect-ratio: 9 / 16;
  width: 96px;
  margin-inline: auto;
}

.page-products .layout__frame span {
  display: block;
  height: 7px;
  border-radius: 4px;
  background: rgba(248, 251, 247, 0.55);
}

.page-products .layout__frame span:nth-child(2) {
  height: 16px;
  background: rgba(31, 242, 209, 0.85);
}

.page-products .layout__label {
  margin: 10px 0 0;
  font-size: 0.79rem;
  color: var(--mist);
  text-align: center;
}

.page-products .re-note {
  margin: 22px 0 0;
  font-size: 0.94rem;
  color: var(--mist);
}

.page-products .re-link,
.page-products .exp-link,
.page-products .help-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  margin-left: 6px;
}

/* ---------- 导出 ---------- */
.page-products .exp-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .exp-steps {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: pp-exp;
}

.page-products .exp-steps li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(17, 24, 39, 0.12);
  font-size: 0.92rem;
}

.page-products .exp-steps .mono {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--pitch);
  color: var(--cyan);
  font-size: 0.8rem;
}

.page-products .exp-note {
  margin: 0;
  font-size: 0.9rem;
}

.page-products .exp-link {
  color: var(--pitch);
  border-bottom-color: rgba(11, 44, 68, 0.35);
}

.page-products .exp-formats {
  display: grid;
  gap: 14px;
}

.page-products .format {
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 24, 39, 0.14);
  background: rgba(255, 255, 255, 0.6);
}

.page-products .format--alt {
  background: rgba(11, 44, 68, 0.07);
}

.page-products .format__tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  background: var(--pitch);
  color: var(--cyan);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
}

.page-products .format h3 {
  margin: 10px 0 8px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .format p {
  margin: 8px 0 0;
  font-size: 0.9rem;
}

.page-products .bars {
  display: grid;
  gap: 6px;
}

.page-products .bars span {
  display: block;
  height: 8px;
  border-radius: 4px;
  background: rgba(17, 24, 39, 0.16);
}

.page-products .format--alt .bars span {
  background: rgba(11, 44, 68, 0.22);
}

/* ---------- 三步 ---------- */
.page-products .steps-sec {
  background: linear-gradient(180deg, var(--night), var(--pitch));
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .step details {
  padding: 16px clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-lg);
  background: rgba(11, 44, 68, 0.66);
}

.page-products .step summary {
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--paper);
}

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

.page-products .step__num {
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: var(--sunset);
  color: var(--night);
  font-size: 0.8rem;
  font-weight: 700;
}

.page-products .step details[open] summary .step__num {
  background: var(--cyan);
}

.page-products .step details p {
  margin: 12px 0 0;
  font-size: 0.93rem;
  color: var(--mist);
}

.page-products .steps-figure {
  margin-top: clamp(24px, 3.6vw, 38px);
}

/* ---------- 场景 ---------- */
.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .scene {
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 24, 39, 0.13);
  background: rgba(255, 255, 255, 0.55);
}

.page-products .scene__kicker {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: #b3550f;
}

.page-products .scene h3 {
  margin: 8px 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .scene p {
  margin: 0;
  font-size: 0.9rem;
}

.page-products .scene-media {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
  margin-top: clamp(24px, 3.6vw, 38px);
}

.page-products .version {
  margin-top: clamp(26px, 4vw, 42px);
  padding: clamp(18px, 2.8vw, 26px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(17, 24, 39, 0.14);
  background: rgba(255, 255, 255, 0.5);
}

.page-products .version h3 {
  margin: 0 0 14px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 2px solid rgba(11, 44, 68, 0.22);
  display: grid;
  gap: 12px;
}

.page-products .timeline li {
  position: relative;
  font-size: 0.9rem;
  color: rgba(17, 24, 39, 0.8);
}

.page-products .timeline li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pitch);
  border: 2px solid var(--archive);
}

.page-products .timeline .mono {
  display: inline-block;
  min-width: 46px;
  margin-right: 8px;
  color: var(--pitch);
  font-weight: 700;
}

.page-products .version__now {
  margin: 16px 0 0;
  font-size: 0.88rem;
  color: rgba(17, 24, 39, 0.7);
}

/* ---------- 支持 ---------- */
.page-products .help-sec {
  background:
    radial-gradient(80% 70% at 10% 100%, rgba(255, 138, 61, 0.12), transparent 60%),
    var(--night);
}

.page-products .help-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-products .help-body h2 {
  margin: 12px 0 0;
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  line-height: 1.22;
  font-weight: 800;
  color: var(--paper);
}

.page-products .help-body p {
  margin: 12px 0 0;
  font-size: 0.95rem;
  color: var(--mist);
}

.page-products .help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 20px;
}

.page-products .help-links a {
  margin-left: 0;
  font-size: 0.88rem;
}

.page-products .contact-card {
  padding: clamp(18px, 2.8vw, 26px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cyan-line);
  background: rgba(11, 44, 68, 0.72);
}

.page-products .contact-card h3 {
  margin: 0 0 14px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--cyan);
}

.page-products .contact-list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .contact-list div {
  display: grid;
  gap: 2px;
}

.page-products .contact-list dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .contact-list dd {
  margin: 0;
  font-size: 0.94rem;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-products .contact-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(154, 182, 198, 0.2);
  font-size: 0.84rem;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .layouts {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-products .exp-formats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .apps-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-products .sub-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-products .re-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .exp-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-products .scene-media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .help-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cap:nth-child(even) {
    margin-top: 26px;
  }

  .page-products .cap-grid {
    margin-bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .wave path:first-child {
    animation: none;
  }
}
<<<END>>>