.page-products {
  --pp-radius: 18px;
  --pp-gap: clamp(20px, 3vw, 40px);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-products .crumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
.page-products .crumbs a:hover,
.page-products .crumbs a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-products .plan-hero__split {
  display: grid;
  gap: var(--pp-gap);
}
.page-products .plan-hero__main .lead {
  margin-top: 18px;
}
.page-products .plan-hero__note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .plan-hero__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 240, 210, 0.35);
}
.page-products .plan-hero__note a:hover {
  border-bottom-color: var(--cyan);
}
.page-products .plan-hero__aside {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.page-products .plan-need {
  list-style: none;
  margin: 12px 0 22px;
  padding: 0;
}
.page-products .plan-need li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.5;
}
.page-products .plan-need li span:first-child {
  color: var(--paper);
}
.page-products .plan-need li span:last-child {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- 跳转标签 ---------- */
.page-products .plan-jump__bar {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-products .plan-jump__item {
  flex: none;
  text-decoration: none;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.page-products .plan-jump__item:hover,
.page-products .plan-jump__item:focus-visible {
  transform: translateY(-1px);
}

/* ---------- 数据带 ---------- */
.page-products .plan-band__lead {
  margin-top: 12px;
  max-width: 62ch;
}
.page-products .plan-band__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(236px, 80%);
  gap: 14px;
  margin-top: 28px;
  padding: 6px var(--gutter) 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--gutter);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.page-products .plan-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  background: linear-gradient(170deg, rgba(10, 42, 50, 0.96), rgba(4, 22, 27, 0.96));
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.page-products .plan-card:hover {
  border-color: rgba(37, 240, 210, 0.5);
}
.page-products .plan-card__idx {
  color: var(--amber);
  letter-spacing: 0.14em;
  margin: 0;
}
.page-products .plan-card__name {
  margin: 0;
  color: var(--paper);
}
.page-products .plan-card__scene {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .plan-card__meta {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.page-products .plan-card__meta .num {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
}
.page-products .plan-card__meta .num__unit {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-products .plan-card__link {
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 240, 210, 0.35);
}
.page-products .plan-card__link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 方案区块通用 ---------- */
.page-products .plan-block__lead {
  margin-top: 16px;
  max-width: 68ch;
  line-height: 1.8;
}
.page-products .plan-block__lead a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 240, 210, 0.35);
}
.page-products .plan-block__lead a:hover {
  border-bottom-color: var(--cyan);
}
.page-products .plan-sub {
  margin-top: 34px;
  color: var(--paper);
}

.page-products .plan-table-wrap {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .plan-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}
.page-products .plan-table--three {
  min-width: 460px;
}
.page-products .plan-table--four {
  min-width: 520px;
}
.page-products .plan-table__cap {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 0;
  color: var(--amber);
}
.page-products .plan-table thead th {
  text-align: left;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--paper);
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 42, 50, 0.7);
  white-space: nowrap;
}
.page-products .plan-table tbody td {
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .plan-table tbody td:first-child {
  color: var(--paper);
}
.page-products .plan-table tbody td.is-num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}
.page-products .plan-table tbody tr:last-child td {
  border-bottom: 0;
}
.page-products .plan-table tbody tr {
  transition: background var(--t) var(--ease);
}
.page-products .plan-table tbody tr:hover {
  background: rgba(37, 240, 210, 0.07);
}
.page-products .plan-table tbody tr td:first-child {
  box-shadow: inset 3px 0 0 transparent;
  transition: box-shadow var(--t) var(--ease);
}
.page-products .plan-table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--cyan);
}

/* ---------- 熔岩橙差异提示线 ---------- */
.page-products .plan-diff {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 34px 0 0;
  font-size: 13.5px;
  letter-spacing: 0.03em;
  color: var(--lava);
}
.page-products .plan-diff__line {
  flex: none;
  width: 46px;
  height: 2px;
  background: linear-gradient(90deg, var(--lava), rgba(255, 107, 44, 0));
  border-radius: 2px;
}

/* ---------- 图片容器 ---------- */
.page-products .plan-figure {
  margin: 30px 0 0;
}
.page-products .plan-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--pp-radius);
}
.page-products .plan-figure .media-frame__caption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 圆环筛选示意 ---------- */
.page-products .plan-rings {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}
.page-products .plan-rings__item {
  padding: 20px 18px;
  border-top: 1px solid var(--line);
}
.page-products .plan-rings__item h3 {
  margin: 14px 0 8px;
  color: var(--paper);
}
.page-products .plan-rings__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .ring {
  width: 54px;
  height: 54px;
}
.page-products .ring__track {
  fill: none;
  stroke: var(--line);
  stroke-width: 6;
}
.page-products .ring__arc {
  fill: none;
  stroke: var(--lava);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 157.1;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}
.page-products .ring__arc--one {
  stroke-dashoffset: 52;
}
.page-products .ring__arc--two {
  stroke-dashoffset: 78;
  stroke: var(--cyan);
}
.page-products .ring__arc--three {
  stroke-dashoffset: 26;
  stroke: var(--amber);
}

/* ---------- 图左文右的布局 ---------- */
.page-products .plan-split {
  display: grid;
  gap: var(--pp-gap);
  margin-top: 26px;
}
.page-products .plan-fields {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-products .plan-fields li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .plan-fields__key {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}
.page-products .plan-fields__val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 对照表 ---------- */
.page-products .plan-compare__lead {
  margin-top: 14px;
  max-width: 62ch;
}
.page-products .plan-compare__figure {
  margin-top: 30px;
}
.page-products .compare-scroll {
  margin-top: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .compare-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}
.page-products .compare-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--paper);
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.page-products .compare-table tbody th,
.page-products .compare-table tbody td {
  padding: 15px 16px;
  text-align: left;
  font-size: 14.5px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--paper);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .compare-table tbody td.is-num {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--cyan);
}
.page-products .compare-table tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 1;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
  background: var(--panel);
  white-space: nowrap;
  box-shadow: inset 3px 0 0 transparent;
  transition: box-shadow var(--t) var(--ease);
}
.page-products .compare-table tbody tr {
  transition: background var(--t) var(--ease);
}
.page-products .compare-table tbody tr:hover {
  background: rgba(37, 240, 210, 0.07);
}
.page-products .compare-table tbody tr:hover th[scope="row"] {
  box-shadow: inset 3px 0 0 var(--cyan);
}
.page-products .compare-table tbody tr:last-child th,
.page-products .compare-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 底部注释带 ---------- */
.page-products .plan-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px 18px;
  margin-top: 34px;
}
.page-products .plan-facts .note-band__key {
  color: var(--amber);
  letter-spacing: 0.08em;
  font-size: 12.5px;
  margin: 14px 0 2px;
}
.page-products .plan-facts .note-band__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .plan-compare__next {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
}
.page-products .plan-compare__next a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 240, 210, 0.35);
}
.page-products .plan-compare__next a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .plan-band__track {
    grid-auto-columns: minmax(258px, 31%);
  }
  .page-products .plan-rings {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .page-products .plan-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .plan-fields li {
    grid-template-columns: 160px 1fr;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-products .plan-hero__split {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
  .page-products .plan-hero__aside {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 0 26px;
  }
  .page-products .plan-split {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
  .page-products .plan-split--media-first {
    grid-template-columns: 5fr 7fr;
  }
  .page-products .plan-split__media {
    margin-top: 0;
    position: sticky;
    top: 24px;
  }
  .page-products .compare-table {
    min-width: 100%;
  }
}

@media (min-width: 1180px) {
  .page-products .plan-band__track {
    grid-auto-columns: minmax(280px, 22%);
    padding-left: max(var(--gutter), calc((100vw - var(--shell-w)) / 2));
    padding-right: max(var(--gutter), calc((100vw - var(--shell-w)) / 2));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .plan-band__track {
    scroll-behavior: auto;
  }
  .page-products .plan-jump__item,
  .page-products .plan-card,
  .page-products .plan-table tbody tr,
  .page-products .plan-table tbody tr td:first-child,
  .page-products .compare-table tbody tr,
  .page-products .compare-table tbody th[scope="row"],
  .page-products .crumbs a {
    transition: none;
  }
  .page-products .plan-jump__item:hover {
    transform: none;
  }
}