.page-products {
  --pack-radius: 2px 20px 2px 20px;
  --dl-hair: rgba(28, 42, 64, 0.7);
}

.page-products .breadcrumb {
  margin-top: 26px;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding-top: 18px;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: min(560px, 70vw);
  height: min(560px, 70vw);
  background: radial-gradient(circle, rgba(77, 224, 255, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -18%;
  width: min(480px, 64vw);
  height: min(480px, 64vw);
  background: radial-gradient(circle, rgba(255, 122, 41, 0.12), transparent 70%);
  pointer-events: none;
}

.page-products .dl-hero-grid {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-products .dl-hero h1 {
  position: relative;
  margin: 14px 0 20px;
  font-size: clamp(46px, 13vw, 116px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--white);
}

.page-products .dl-hero h1::before {
  content: "";
  display: block;
  width: 62px;
  height: 5px;
  margin-bottom: 16px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-products .dl-hero .lead {
  max-width: 60ch;
}

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

.page-products .dl-hero-art {
  clip-path: polygon(0 5%, 100% 0, 100% 94%, 0 100%);
}

.page-products .dl-ticker {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 40px;
  background: var(--dl-hair);
  border: 1px solid var(--edge);
}

.page-products .tick {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--bg);
}

.page-products .tick-num {
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .tick:nth-child(2) .tick-num {
  color: var(--grass);
}

.page-products .tick:nth-child(3) .tick-num {
  color: var(--rose);
}

.page-products .tick:nth-child(4) .tick-num {
  color: var(--orange);
}

/* ---------- 区块标题 ---------- */
.page-products .dl-head {
  max-width: 62ch;
  margin-bottom: 28px;
}

.page-products .dl-head--tight {
  margin-top: 34px;
}

.page-products .dl-head h2 {
  margin: 12px 0 14px;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-products .dl-banner {
  margin-bottom: 30px;
}

/* ---------- 数据包 ---------- */
.page-products .pack-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pack-card {
  position: relative;
  padding: 24px 22px 26px;
  background: linear-gradient(168deg, var(--panel-2), var(--panel) 64%);
  border: 1px solid var(--edge);
  border-radius: var(--pack-radius);
  box-shadow: var(--shadow-deep);
}

.page-products .pack-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 52px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pack-card--grass::before {
  background: var(--grass);
}

.page-products .pack-card--rose::before {
  background: var(--rose);
}

.page-products .pack-card--amber::before {
  background: var(--amber);
}

.page-products .pack-card--orange::before {
  background: var(--orange);
}

.page-products .pack-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .pack-code {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .pack-card h3 {
  margin: 0 0 12px;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--white);
}

.page-products .pack-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

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

.page-products .pack-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  color: var(--white);
  opacity: 0.88;
}

.page-products .pack-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .pack-card--grass .pack-list li::before {
  background: var(--grass);
}

.page-products .pack-card--rose .pack-list li::before {
  background: var(--rose);
}

.page-products .pack-card--amber .pack-list li::before {
  background: var(--amber);
}

.page-products .pack-card--orange .pack-list li::before {
  background: var(--orange);
}

/* ---------- 交付方式 ---------- */
.page-products .deliver-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .deliver-copy h2 {
  margin: 12px 0 16px;
  font-size: clamp(26px, 5.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .deliver-copy p {
  max-width: 56ch;
  margin: 0 0 14px;
}

.page-products .deliver-art {
  align-self: start;
}

.page-products .deliver-panel {
  align-self: start;
}

.page-products .dl-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--edge-soft);
}

.page-products .dl-row:last-child {
  border-bottom: 0;
}

.page-products .dl-val {
  font-size: 15px;
  color: var(--white);
}

/* ---------- 版本记录 ---------- */
.page-products .ver-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .ver-item {
  padding: 6px 0 6px 20px;
  border-left: 2px solid var(--edge);
}

.page-products .ver-item--orange {
  border-left-color: var(--orange);
}

.page-products .ver-item--cyan {
  border-left-color: var(--cyan);
}

.page-products .ver-item h3 {
  margin: 8px 0 10px;
  font-size: 30px;
  line-height: 1.05;
  font-weight: 800;
  color: var(--white);
}

.page-products .ver-item p {
  margin: 0;
  color: var(--muted);
  max-width: 46ch;
}

/* ---------- 使用场景 ---------- */
.page-products .scene-art {
  margin-bottom: 10px;
}

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .scene-card {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 18px 2px 18px 2px;
}

.page-products .scene-card h3 {
  margin: 14px 0 10px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--white);
}

.page-products .scene-card p {
  margin: 0;
  color: var(--muted);
}

/* ---------- 开始订阅 ---------- */
.page-products .start-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .start-copy h2 {
  margin: 12px 0 24px;
  font-size: clamp(26px, 5.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-products .start-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-products .start-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-products .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--bg);
  background: var(--cyan);
  border-radius: 50% 4px 50% 50%;
}

.page-products .start-steps li:nth-child(2) .step-no {
  background: var(--grass);
}

.page-products .start-steps li:nth-child(3) .step-no {
  background: var(--orange);
}

.page-products .start-steps h3 {
  margin: 4px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .start-steps p {
  margin: 0;
  color: var(--muted);
  max-width: 52ch;
}

.page-products .start-card .panel-body p {
  margin: 0 0 18px;
}

.page-products .contact-line {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-top: 1px dashed var(--edge-soft);
}

.page-products .contact-val {
  font-size: 15px;
  color: var(--white);
  word-break: break-word;
}

.page-products .start-card .btn-full {
  margin-top: 20px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .dl-ticker {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .ver-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .dl-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 52px;
  }

  .page-products .dl-hero-copy {
    padding-bottom: 24px;
  }

  .page-products .dl-ticker {
    margin-top: 56px;
  }

  .page-products .deliver-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: 42px;
    row-gap: 30px;
  }

  .page-products .deliver-copy {
    grid-column: 1;
  }

  .page-products .deliver-panel {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: stretch;
  }

  .page-products .deliver-art {
    grid-column: 1;
    align-self: end;
  }

  .page-products .start-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 46px;
    align-items: start;
  }

  .page-products .pack-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pack-card:nth-child(1) {
    grid-column: span 4;
  }

  .page-products .pack-card:nth-child(2) {
    grid-column: span 2;
  }

  .page-products .pack-card:nth-child(3),
  .page-products .pack-card:nth-child(4),
  .page-products .pack-card:nth-child(5) {
    grid-column: span 2;
  }
}