.page-products {
  --pd-gap: clamp(14px, 2.2vw, 26px);
  --pd-rule: 1px solid rgba(58, 242, 210, 0.16);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(22px, 3.6vw, 44px) 0 clamp(30px, 5vw, 60px);
  background-image:
    linear-gradient(180deg, rgba(18, 49, 40, 0.92) 0%, rgba(11, 31, 26, 0) 68%),
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 64px);
  border-bottom: 2px solid var(--line-2);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-products .pd-hero__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(29px, 5.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-products .pd-hero__sub {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.68;
}

.page-products .pd-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-hero__facts > div {
  background: var(--ink-deep);
  padding: 12px 12px 14px;
}

.page-products .pd-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-products .pd-hero__facts dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pd-hero__facts dd small {
  font-size: 0.44em;
  color: var(--cyan-dim);
  margin-left: 2px;
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pd-hero__panel {
  border: 1px solid var(--line);
  background: rgba(8, 23, 19, 0.72);
  padding: 16px;
}

.page-products .pd-slices__caption {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 0 0 12px;
}

.page-products .pd-slices {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 74%;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 6px;
}

.page-products .pd-slice {
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: var(--ink-deep);
  padding: 12px 12px 14px;
}

.page-products .pd-slice__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pd-slice__num {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pd-slice__num small {
  font-size: 0.36em;
  letter-spacing: 0.08em;
  color: var(--cyan-dim);
  margin-left: 3px;
}

.page-products .pd-slice .bar {
  height: 4px;
}

.page-products .pd-hero__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 主体骨架 ---------- */
.page-products .pd-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-products .pd-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.page-products .pd-toc a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-products .pd-toc a:hover,
.page-products .pd-toc a[data-active] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .pd-main {
  min-width: 0;
}

/* ---------- 章节公共 ---------- */
.page-products .section {
  padding: clamp(32px, 4.6vw, 62px) 0;
  border-top: var(--pd-rule);
}

.page-products .section-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .section-head__index {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-products .section-title {
  margin: 0;
}

.page-products .section-head__text p {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.68;
}

.page-products .pd-fineprint {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.66;
  color: var(--muted);
}

/* ---------- 对照表 ---------- */
.page-products .pd-scroll {
  border: 1px solid var(--line);
  overflow-x: auto;
}

.page-products .pd-compare {
  width: 100%;
  min-width: 780px;
}

.page-products .pd-compare tbody tr {
  transition: background 120ms linear;
}

.page-products .pd-compare tbody tr:hover {
  background: var(--grid);
}

.page-products .pd-compare tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .pd-compare td {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.page-products .pd-compare a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}

.page-products .pd-compare tbody tr:hover a,
.page-products .pd-compare a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 季票校订 ---------- */
.page-products .pd-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: start;
}

.page-products .pd-split__text p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pd-split__text .lead {
  color: var(--paper);
  font-size: clamp(17px, 2vw, 21px);
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.5;
}

.page-products .pd-fields {
  list-style: none;
  margin: 20px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-fields li {
  background: var(--ink-deep);
  padding: 12px 14px;
  font-size: 14px;
  color: var(--paper);
}

.page-products .pd-fields .mono {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-dim);
  margin-bottom: 6px;
}

.page-products .pd-scope {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px 20px;
}

.page-products .pd-scope dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pd-scope dd {
  margin: 5px 0 0;
  font-size: 14px;
  color: var(--cyan);
}

.page-products .pd-split__media {
  margin: 0;
  border: 1px solid var(--line);
}

/* ---------- 追比分订阅 ---------- */
.page-products .pd-sub-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

.page-products .pd-sub-main > p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pd-sub-grid .filter-bar {
  margin-bottom: 14px;
}

.page-products .pd-teams {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-team {
  background: var(--ink-deep);
  padding: 9px 4px;
  text-align: center;
  transition: background 120ms linear, color 120ms linear;
}

.page-products .pd-team .mono {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .pd-team:hover {
  background: var(--grid);
}

.page-products .pd-team:hover .mono {
  color: var(--cyan);
}

.page-products .pd-deliver {
  margin: 22px 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-deliver > div {
  background: var(--ink-deep);
  padding: 14px 16px;
}

.page-products .pd-deliver dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-dim);
}

.page-products .pd-deliver dd {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--muted);
}

.page-products .pd-sub-media {
  margin: 0;
  border: 1px solid var(--line);
}

/* ---------- 呼吸带 ---------- */
.page-products .pd-breath-wrap {
  padding: clamp(18px, 2.6vw, 28px) 0;
}

.page-products .pd-breath,
.page-products .pd-final {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 2px solid var(--line-2);
  border-bottom: 2px solid var(--line-2);
}

.page-products .pd-breath .breath__item,
.page-products .pd-final .breath__item {
  background: var(--ink-deep);
  padding: 16px 14px;
}

.page-products .pd-breath .breath__value,
.page-products .pd-final .breath__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pd-breath .breath__label,
.page-products .pd-final .breath__label {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- 战报与复盘 ---------- */
.page-products .pd-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pd-duo__col {
  background: var(--ink-deep);
  padding: clamp(18px, 2.6vw, 28px);
}

.page-products .pd-duo__title {
  margin: 12px 0 10px;
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pd-duo__col > p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pd-duo__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: var(--pd-rule);
}

.page-products .pd-duo__list li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-duo__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 2px;
  background: var(--cyan-dim);
}

.page-products .pd-report-media {
  margin: clamp(20px, 3vw, 32px) 0 0;
  border: 1px solid var(--line);
}

/* ---------- 四类划分 ---------- */
.page-products .pd-tax {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

.page-products .pd-tax__list {
  margin: 0;
  border-top: var(--pd-rule);
}

.page-products .pd-tax__item {
  padding: 16px 0;
  border-bottom: var(--pd-rule);
}

.page-products .pd-tax__item dt {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  color: var(--paper);
}

.page-products .pd-tax__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pd-tax__item dd {
  margin: 8px 0 0 40px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-tax__media {
  margin: 0;
  border: 1px solid var(--line);
}

.page-products .pd-tree-block {
  margin-top: clamp(26px, 4vw, 44px);
  border-top: 2px solid var(--line-2);
  padding-top: clamp(18px, 2.6vw, 26px);
}

.page-products .pd-tree__heading {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 600;
  color: var(--paper);
}

.page-products .pd-tree {
  margin-top: 16px;
  border: 1px solid var(--line);
}

.page-products .pd-tree__node {
  border-bottom: var(--pd-rule);
  background: var(--ink-deep);
}

.page-products .pd-tree__node:last-child {
  border-bottom: 0;
}

.page-products .pd-tree__node > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .pd-tree__node > summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-tree__node > summary:hover {
  background: var(--grid);
}

.page-products .pd-tree__node > summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.page-products .pd-tree__code {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  min-width: 44px;
}

.page-products .pd-tree__league {
  font-size: 14px;
  color: var(--paper);
}

.page-products .pd-tree__toggle {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pd-tree__node[open] .pd-tree__toggle::after {
  content: "收起";
}

.page-products .pd-tree__node:not([open]) .pd-tree__toggle::after {
  content: "展开";
}

.page-products .pd-tree__node[open] .pd-tree__toggle {
  color: var(--cyan-dim);
}

.page-products .pd-tree__seasons {
  list-style: none;
  margin: 0;
  padding: 0 16px 12px 16px;
}

.page-products .pd-tree__seasons li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--line-2);
  font-size: 13px;
  color: var(--muted);
}

.page-products .pd-tree__seasons .mono {
  color: var(--muted);
  font-size: 12px;
  min-width: 74px;
}

.page-products .pd-tree__val {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

/* ---------- 步骤 ---------- */
.page-products .pd-steps-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--line-2);
}

.page-products .pd-step {
  position: relative;
  padding: 0 0 14px 0;
}

.page-products .pd-step:last-child {
  padding-bottom: 0;
}

.page-products .pd-step details {
  border: 1px solid var(--line);
  background: var(--ink-deep);
  margin-left: 16px;
}

.page-products .pd-step details[open] {
  border-color: var(--line-2);
}

.page-products .pd-step summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pd-step summary:hover {
  background: var(--grid);
}

.page-products .pd-step summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.page-products .pd-step__index {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pd-step__name {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.9vw, 19px);
  font-weight: 600;
  color: var(--paper);
}

.page-products .pd-step details p {
  margin: 0;
  padding: 0 16px 16px 46px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pd-steps__media {
  margin: 0;
  border: 1px solid var(--line);
}

.page-products .pd-next {
  margin-top: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line-amber);
  border-left: 3px solid var(--amber);
  padding: 18px 18px 20px;
  background: rgba(185, 106, 18, 0.08);
}

.page-products .pd-next__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pd-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 收束 ---------- */
.page-products .pd-closing {
  border-top: 0;
}

.page-products .pd-final {
  margin-top: 6px;
}

.page-products .pd-closing__line {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-products .pd-closing__line a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 图片容器 ---------- */
.page-products .media {
  display: block;
  overflow: hidden;
  background: var(--ink-deep);
}

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

.page-products .pd-split__media img,
.page-products .pd-report-media img {
  aspect-ratio: 16 / 9;
}

.page-products .pd-sub-media img {
  aspect-ratio: 4 / 3;
}

.page-products .pd-tax__media img {
  aspect-ratio: 1 / 1;
}

.page-products .pd-steps__media img {
  aspect-ratio: 5 / 7;
}

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

  .page-products .pd-slices {
    grid-auto-columns: 46%;
  }

  .page-products .pd-breath,
  .page-products .pd-final {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-products .pd-slices {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-products .pd-sub-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }

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

  .page-products .pd-tax {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }

  .page-products .pd-steps-wrap {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }

  .page-products .pd-body {
    grid-template-columns: minmax(0, 168px) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }

  .page-products .pd-rail .section-nav {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-products .pd-toc {
    flex-direction: column;
    gap: 10px;
  }
}

@media (min-width: 1180px) {
  .page-products .pd-body {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr) minmax(0, 96px);
  }

  .page-products .pd-main {
    grid-column: 2;
  }
}
<<<END>>>