.page-products {
  --sol-hair: rgba(14, 58, 92, 0.6);
  --sol-cyan-line: rgba(0, 229, 208, 0.16);
  background: var(--ink);
  color: var(--paper);
}

.page-products .breadcrumb {
  padding-top: clamp(20px, 3vw, 32px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--gray);
}

.page-products .breadcrumb a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .section {
  padding-block: clamp(44px, 6.5vw, 92px);
}

.page-products .section--paper,
.page-products .sol-band--paper {
  background: var(--paper);
  color: var(--black);
}

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

.page-products .sol-h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.28;
}

.page-products .sol-lead {
  max-width: 64ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  font-weight: 300;
}

.page-products .sol-band--paper .sol-lead {
  color: #24333f;
}

/* ---------- hero ---------- */
.page-products .sol-hero {
  position: relative;
  padding: clamp(28px, 5vw, 64px) 0 clamp(40px, 6vw, 84px);
}

.page-products .sol-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--sol-hair) 1px, transparent 1px),
    linear-gradient(to bottom, var(--sol-hair) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 88%);
  opacity: 0.5;
}

.page-products .sol-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-products .sol-hero__copy h1 {
  margin: 12px 0 18px;
  letter-spacing: -0.015em;
}

.page-products .sol-hero__lead {
  max-width: 58ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  font-weight: 300;
  color: #cfdbe2;
}

.page-products .sol-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .sol-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--sol-cyan-line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-products .sol-hero__meta .num {
  display: inline-block;
  margin-right: 6px;
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .sol-hero__media {
  border-radius: var(--radius-l) 10px var(--radius-l) 10px;
  overflow: hidden;
  border: 1px solid var(--sol-cyan-line);
}

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

/* ---------- 方案索引 ---------- */
.page-products .sol-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(4, 18, 31, 0.14);
}

.page-products .sol-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 18px;
  padding: 24px 4px;
  border-bottom: 1px solid rgba(4, 18, 31, 0.14);
  transition: background 200ms var(--ease);
}

.page-products .sol-list__item:hover {
  background: rgba(0, 229, 208, 0.07);
}

.page-products .sol-list__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #0b6d65;
  padding-top: 4px;
}

.page-products .sol-list__body h3 {
  margin: 0 0 8px;
  font-size: clamp(19px, 2vw, 23px);
  font-weight: 700;
  color: var(--black);
}

.page-products .sol-list__body p {
  margin: 0 0 10px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  font-weight: 300;
  color: #24333f;
}

.page-products .sol-list__tag {
  display: inline-block;
  background: rgba(4, 18, 31, 0.07);
  color: #0b4a5c;
  border: 1px solid rgba(4, 18, 31, 0.16);
  border-radius: 999px;
}

.page-products .sol-list__price {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--black);
}

.page-products .sol-list__price .num {
  font-size: 22px;
  color: #b8470c;
}

/* ---------- 价格对比 ---------- */
.page-products .sol-pricing__head {
  max-width: 70ch;
}

.page-products .sol-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--sol-cyan-line);
  border-radius: var(--radius-m);
  background: var(--ink-2);
  -webkit-overflow-scrolling: touch;
}

.page-products .sol-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .sol-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-soft);
}

.page-products .sol-table th,
.page-products .sol-table td {
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--sol-cyan-line);
  line-height: 1.68;
}

.page-products .sol-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--cyan-soft);
  background: rgba(0, 229, 208, 0.06);
  white-space: nowrap;
}

.page-products .sol-table tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .sol-table tbody td {
  color: #c6d4dd;
  font-weight: 300;
}

.page-products .sol-table tbody tr:hover td,
.page-products .sol-table tbody tr:hover th {
  background: rgba(0, 229, 208, 0.08);
}

.page-products .sol-table tbody tr.is-highlight td,
.page-products .sol-table tbody tr.is-highlight th {
  background: rgba(255, 107, 26, 0.09);
}

.page-products .sol-table__price {
  font-family: var(--font-mono);
  color: var(--paper) !important;
  font-weight: 500;
}

.page-products .sol-table__price .num {
  font-size: 17px;
  color: var(--orange-soft);
}

.page-products .sol-tier {
  display: block;
  white-space: nowrap;
}

.page-products .sol-note {
  margin: 18px 0 0;
  max-width: 72ch;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 双端 ---------- */
.page-products .sol-device__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

.page-products .sol-device__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .sol-device__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.76;
  font-weight: 300;
  color: #24333f;
}

.page-products .sol-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  transform: rotate(45deg);
  background: #00b7a6;
}

.page-products .sol-device__list strong {
  color: var(--black);
  font-weight: 700;
}

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

.page-products .sol-device__figure {
  overflow: hidden;
  border-radius: var(--radius-m);
  border: 1px solid rgba(4, 18, 31, 0.16);
  margin: 0;
}

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

.page-products .sol-device__figure--phone {
  justify-self: start;
  width: min(100%, 300px);
}

/* ---------- 场景 ---------- */
.page-products .sol-scenes__grid {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .sol-scene {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--sol-cyan-line);
  border-radius: 10px var(--radius-l) 10px var(--radius-l);
  background: var(--ink-2);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-products .sol-scene:hover {
  border-color: rgba(0, 229, 208, 0.42);
  transform: translateY(-2px);
}

.page-products .sol-scene__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  background: var(--cyan);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
}

.page-products .sol-scene__body h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 700;
  color: var(--paper);
}

.page-products .sol-scene__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  font-weight: 300;
  color: #c6d4dd;
}

.page-products .sol-scenes__media {
  margin: 0;
  overflow: hidden;
  border-radius: 10px var(--radius-l) 10px var(--radius-l);
  border: 1px solid var(--sol-cyan-line);
}

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

/* ---------- 数据 ---------- */
.page-products .sol-data__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .sol-data__block {
  position: relative;
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--radius-l) 10px var(--radius-l) 10px;
  border: 1px solid rgba(0, 229, 208, 0.28);
  background: linear-gradient(150deg, var(--ink-3), var(--ink-2) 62%);
}

.page-products .sol-data__items {
  display: grid;
  gap: 16px;
  margin: 26px 0 20px;
  padding: 0;
  list-style: none;
}

.page-products .sol-data__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sol-cyan-line);
}

.page-products .sol-data__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  min-width: 2.2ch;
}

.page-products .sol-data__label {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: #c6d4dd;
}

.page-products .sol-data__foot {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .sol-data__media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 1px solid var(--sol-cyan-line);
}

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

/* ---------- 步骤与结尾 ---------- */
.page-products .sol-steps__list {
  display: grid;
  gap: 16px;
  margin: 0 0 clamp(32px, 5vw, 56px);
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .sol-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(4, 18, 31, 0.16);
}

.page-products .sol-step:last-child {
  border-bottom: 1px solid rgba(4, 18, 31, 0.16);
}

.page-products .sol-step__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: #b8470c;
  line-height: 1.2;
}

.page-products .sol-step h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
}

.page-products .sol-step p {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.76;
  font-weight: 300;
  color: #24333f;
}

.page-products .sol-cta {
  position: relative;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius-l) 10px var(--radius-l) 10px;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-products .sol-cta::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 46% 54% 38% 62% / 52% 44% 56% 48%;
  background: radial-gradient(circle at 40% 40%, rgba(255, 107, 26, 0.34), rgba(255, 107, 26, 0) 70%);
  pointer-events: none;
}

.page-products .sol-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
}

.page-products .sol-cta .sol-h2 {
  color: var(--paper);
}

.page-products .sol-cta p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  font-weight: 300;
  color: #c6d4dd;
}

.page-products .sol-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .sol-list__item {
    grid-template-columns: 56px 1fr auto;
    align-items: start;
    gap: 20px;
  }

  .page-products .sol-list__price {
    grid-column: 3;
    text-align: right;
    white-space: nowrap;
  }

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

  .page-products .sol-scene:first-child {
    grid-column: 1 / -1;
  }

  .page-products .sol-device__figures {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.55fr);
    align-items: end;
  }

  .page-products .sol-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
    align-items: center;
  }

  .page-products .sol-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-products .sol-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .sol-device__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

  .page-products .sol-data__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

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

  .page-products .sol-scene:first-child {
    grid-column: auto;
  }

  .page-products .sol-scene:nth-child(2) {
    transform: translateY(22px);
  }

  .page-products .sol-steps__list {
    gap: 0;
  }

  .page-products .sol-step {
    grid-template-columns: 90px 1fr;
  }
}