/* ===== 解决方案 · 页面专属 ===== */
.page-products {
  color: var(--paper);
}

.page-products .breadcrumbs {
  padding-top: 24px;
  padding-bottom: 8px;
}

.page-products .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color 300ms var(--ease);
}

.page-products .breadcrumbs a:hover {
  color: var(--gold-300);
}

/* Hero */
.page-products .products-hero {
  position: relative;
  padding: 48px 0 64px;
  overflow: hidden;
}

.page-products .products-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

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

.page-products .products-hero__lead {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--gold-300);
  margin: 8px 0 16px;
  line-height: 1.4;
}

.page-products .products-hero__desc {
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

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

.page-products .products-hero__frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--navy-800);
  box-shadow: var(--shadow-card);
}

.page-products .products-hero__frame img {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .products-hero__badge {
  position: absolute;
  top: -12px;
  right: -8px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--orange-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
  transform: rotate(6deg);
}

.page-products .edition-mark {
  position: absolute;
  top: 100px;
  right: -16px;
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 160, 99, 0.25);
  transform: rotate(-90deg);
  transform-origin: right top;
  z-index: 1;
  pointer-events: none;
  white-space: nowrap;
  opacity: 0.6;
}

/* 通用章节标题 */
.page-products .products-features__head,
.page-products .products-plans__head,
.page-products .products-start__head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-products .products-features__head h2,
.page-products .products-steps__content h2,
.page-products .products-plans__head h2,
.page-products .products-version__content h2,
.page-products .products-sync__content h2,
.page-products .products-start__head h2,
.page-products .products-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  margin: 12px 0;
  line-height: 1.2;
}

.page-products .products-features__head p,
.page-products .products-plans__head p,
.page-products .products-start__head p {
  color: var(--muted);
  line-height: 1.7;
}

/* 面板功能概览 */
.page-products .products-features__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-features__intro {
  background: var(--navy-800);
  padding: 32px;
  border-left: 3px solid var(--gold-500);
  border-radius: 8px;
}

.page-products .products-features__index {
  font-family: var(--font-mono);
  color: var(--teal-400);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  font-size: 0.9rem;
}

.page-products .products-features__intro p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-products .products-features__list {
  list-style: none;
  padding: 0;
  margin: 20px 0 24px;
}

.page-products .products-features__list li {
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid var(--line);
  position: relative;
  color: var(--paper);
  font-size: 0.95rem;
}

.page-products .products-features__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  background: var(--gold-500);
  border-radius: 1px;
}

.page-products .products-features__cards {
  display: grid;
  gap: 20px;
}

.page-products .products-features__card {
  position: relative;
  background: var(--navy-900);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold-500);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(3, 10, 28, 0.2);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
}

.page-products .products-features__card::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold-300);
  border-radius: 50%;
}

.page-products .products-features__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 160, 99, 0.5);
}

.page-products .products-features__card-mark {
  font-size: 1.6rem;
  color: var(--gold-500);
  display: block;
  margin-bottom: 8px;
  line-height: 1;
}

.page-products .products-features__card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--paper);
}

.page-products .products-features__card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* 两步直达 */
.page-products .products-steps {
  background: linear-gradient(180deg, transparent 0%, rgba(16, 42, 92, 0.35) 30%, rgba(16, 42, 92, 0.35) 70%, transparent 100%);
}

.page-products .products-steps__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-steps__visual {
  overflow-x: auto;
}

.page-products .products-steps__svg {
  min-width: 480px;
  width: 100%;
  height: auto;
  display: block;
}

.page-products .products-steps__content h2 {
  margin-top: 8px;
}

.page-products .products-steps__list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  counter-reset: step;
}

.page-products .products-steps__list li {
  counter-increment: step;
  position: relative;
  padding: 0 0 28px 48px;
}

.page-products .products-steps__list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--gold-500);
  color: var(--gold-500);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .products-steps__list li::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 40px;
  width: 2px;
  height: calc(100% - 44px);
  background: linear-gradient(180deg, var(--gold-500), var(--line));
}

.page-products .products-steps__list li:last-child::after {
  display: none;
}

.page-products .products-steps__list strong {
  display: block;
  font-family: var(--font-serif);
  color: var(--paper);
  margin-bottom: 4px;
  font-size: 1rem;
}

.page-products .products-steps__list span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.page-products .products-steps__note {
  color: var(--teal-400);
  font-size: 0.9rem;
  margin: 16px 0 24px;
}

/* 订阅方案 */
.page-products .products-plans {
  background: var(--navy-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .products-plans__tabs {
  margin-bottom: 32px;
}

.page-products .products-plans__labels {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.page-products .products-plans__label {
  display: inline-block;
  padding: 12px 24px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 300ms var(--ease), border-color 300ms var(--ease), background 300ms var(--ease);
}

.page-products .products-plans__label:hover {
  color: var(--gold-300);
}

.page-products #planCat:checked ~ .products-plans__labels .products-plans__label[for="planCat"],
.page-products #planFull:checked ~ .products-plans__labels .products-plans__label[for="planFull"] {
  color: var(--gold-300);
  border-bottom-color: var(--gold-500);
  background: rgba(201, 160, 99, 0.06);
}

.page-products .products-plans__detail {
  display: none;
  background: var(--navy-900);
  border-radius: 10px;
  padding: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-products #planCat:checked ~ .products-plans__content .products-plans__detail--cat,
.page-products #planFull:checked ~ .products-plans__content .products-plans__detail--full {
  display: block;
}

.page-products .products-plans__detail h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--paper);
}

.page-products .products-plans__detail p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-products .products-plans__detail ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.page-products .products-plans__detail li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: var(--paper);
  font-size: 0.95rem;
}

.page-products .products-plans__detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--orange-500);
  border-radius: 2px 0 2px 2px;
}

.page-products .products-plans__table-wrap {
  overflow-x: auto;
  margin: 48px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--navy-900);
  box-shadow: var(--shadow-card);
}

.page-products .products-plans__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 520px;
}

.page-products .products-plans__table th,
.page-products .products-plans__table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.page-products .products-plans__table thead th {
  background: rgba(201, 160, 99, 0.1);
  color: var(--gold-300);
  font-family: var(--font-serif);
  font-weight: 600;
}

.page-products .products-plans__table tbody th {
  color: var(--paper);
  font-weight: 600;
}

.page-products .products-plans__table td {
  color: var(--muted);
}

.page-products .products-plans__table tr:last-child th,
.page-products .products-plans__table tr:last-child td {
  border-bottom: none;
}

.page-products .products-plans__table tbody tr {
  transition: background 300ms var(--ease);
}

.page-products .products-plans__table tbody tr:hover th,
.page-products .products-plans__table tbody tr:hover td {
  background: rgba(201, 160, 99, 0.04);
}

.page-products .products-plans__visual img {
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

/* 版本升级 */
.page-products .products-version__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-version__content {
  position: relative;
}

.page-products .products-version__big {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-500);
  line-height: 1;
  margin: 16px 0 8px;
}

.page-products .products-version__content p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.page-products .products-version__timeline {
  background: var(--navy-800);
  border-radius: 12px;
  padding: 32px;
  border: 1px solid var(--line);
}

.page-products .products-version__timeline-head h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--paper);
  margin-bottom: 4px;
}

.page-products .products-version__timeline-head p {
  color: var(--muted);
  font-size: 0.9rem;
}

.page-products .products-version__nodes {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-products .products-version__nodes li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
  transition: background 300ms var(--ease), padding 300ms var(--ease);
}

.page-products .products-version__nodes li:hover {
  background: rgba(201, 160, 99, 0.04);
  padding-left: 12px;
}

.page-products .products-version__nodes li:last-child {
  border-bottom: none;
}

.page-products .products-version__ver {
  min-width: 64px;
  font-family: var(--font-mono);
  color: var(--gold-300);
  font-weight: 600;
}

.page-products .products-version__nodes li:last-child .products-version__ver {
  color: var(--orange-500);
  font-size: 1.05rem;
}

.page-products .products-version__note {
  color: var(--teal-400);
  font-size: 0.85rem;
  margin-top: 12px;
}

.page-products .products-version__visual {
  margin-top: 32px;
}

.page-products .products-version__visual img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

/* 老用户同步 */
.page-products .products-sync__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-sync__visual img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.page-products .products-sync__content h2 {
  margin-top: 8px;
}

.page-products .products-sync__list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-products .products-sync__list li {
  padding: 10px 0 10px 26px;
  position: relative;
  color: var(--paper);
  line-height: 1.6;
  font-size: 0.95rem;
}

.page-products .products-sync__list li::before {
  content: "↗";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal-400);
  font-size: 1.1rem;
}

.page-products .products-sync__note {
  background: rgba(45, 212, 191, 0.08);
  border-left: 3px solid var(--teal-400);
  padding: 14px 16px;
  border-radius: 6px;
  color: var(--paper);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* 新用户快速开始 */
.page-products .products-start {
  background: linear-gradient(180deg, transparent 0%, rgba(16, 42, 92, 0.35) 30%, rgba(16, 42, 92, 0.35) 70%, transparent 100%);
}

.page-products .products-start__steps {
  display: grid;
  gap: 20px;
  margin-bottom: 40px;
}

.page-products .products-start__step {
  background: var(--navy-900);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange-500);
  border-radius: 10px;
  padding: 28px 24px;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}

.page-products .products-start__step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.page-products .products-start__num {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-500);
  display: block;
  margin-bottom: 4px;
  line-height: 1;
}

.page-products .products-start__step h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: var(--paper);
}

.page-products .products-start__step p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-products .products-start__visual img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

/* CTA */
.page-products .products-cta__inner {
  text-align: center;
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 48px 28px;
}

.page-products .products-cta h2 {
  margin-bottom: 12px;
}

.page-products .products-cta p {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ===== 桌面端 ===== */
@media (min-width: 980px) {
  .page-products .products-hero {
    padding: 64px 0 96px;
  }

  .page-products .products-hero__inner {
    display: grid;
    grid-template-columns: 6fr 6fr;
    align-items: center;
    gap: 80px;
    min-height: 560px;
  }

  .page-products .products-hero__visual {
    order: 2;
  }

  .page-products .products-hero__frame {
    aspect-ratio: 16 / 9;
  }

  .page-products .products-hero__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-products .edition-mark {
    font-size: 8.5rem;
    opacity: 1;
    right: 40px;
    top: 40px;
  }

  .page-products .products-hero__badge {
    width: 84px;
    height: 84px;
    font-size: 1.3rem;
    top: -20px;
    right: -16px;
  }

  .page-products .products-features__grid {
    grid-template-columns: 5fr 6fr;
    gap: 80px;
    align-items: start;
  }

  .page-products .products-features__cards {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .products-features__card:last-child {
    grid-column: 1 / -1;
  }

  .page-products .products-steps__grid {
    grid-template-columns: 6fr 5fr;
    gap: 80px;
    align-items: center;
  }

  .page-products .products-steps__visual {
    overflow: visible;
  }

  .page-products .products-steps__svg {
    min-width: 0;
  }

  .page-products .products-version__grid {
    grid-template-columns: 5fr 6fr;
    gap: 80px;
    align-items: center;
  }

  .page-products .products-version__visual {
    margin-top: 0;
  }

  .page-products .products-sync__grid {
    grid-template-columns: 5fr 6fr;
    gap: 80px;
    align-items: center;
  }

  .page-products .products-sync__visual {
    order: 2;
  }

  .page-products .products-sync__content {
    order: 1;
  }

  .page-products .products-start__steps {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
  }

  .page-products .products-start__visual {
    display: flex;
    justify-content: center;
  }

  .page-products .products-start__visual img {
    max-width: 640px;
  }
}