.page-products .sx-crumb {
  padding-top: 24px;
  padding-bottom: 4px;
}

.page-products :is(a, button, summary, input):focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: 2px;
}

/* ---------- 通用区头 ---------- */
.page-products .sx-head {
  max-width: 780px;
  margin-bottom: 40px;
}

.page-products .sx-head .section-title {
  margin: 12px 0 16px;
}

.page-products .sx-head .lede {
  margin: 0;
}

.page-products .section--dark .eyebrow {
  color: var(--lime-500);
}

.page-products .section--dark .lede {
  color: rgba(237, 240, 236, 0.74);
}

.page-products .section--dark .sx-head .section-title {
  color: var(--gray-100);
}

/* ---------- 首屏 ---------- */
.page-products .sx-hero {
  padding-top: 30px;
  padding-bottom: 56px;
}

.page-products .sx-hero__grid {
  display: grid;
  gap: 36px;
}

.page-products .sx-hero__title {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(34px, 6.6vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
  color: var(--gray-100);
}

.page-products .sx-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(237, 240, 236, 0.76);
}

.page-products .sx-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .sx-signal {
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--lime-500);
  background: var(--ink-800);
  padding: 4px 20px 20px;
}

.page-products .sx-signal__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-products .sx-signal__k {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(237, 240, 236, 0.72);
}

.page-products .sx-signal__v {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: var(--lime-500);
}

.page-products .sx-signal__note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(237, 240, 236, 0.55);
}

/* ---------- 服务总览 ---------- */
.page-products .sx-services {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .sx-svc {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--paper);
  padding: 24px;
  transition: background var(--t) var(--ease);
}

.page-products .sx-svc:hover {
  background: #F6F9F2;
}

.page-products .sx-svc__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
}

.page-products .sx-svc__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-products .sx-svc__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-600);
}

.page-products .sx-svc__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .sx-svc__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-600);
}

.page-products .sx-svc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--lime-500);
}

.page-products .sx-svc__go {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-text);
  text-decoration: none;
  border-bottom: 2px solid var(--lime-500);
}

.page-products .sx-svc__go:hover {
  color: var(--ink-700);
  border-bottom-color: var(--ink-700);
}

@media (min-width: 900px) {
  .page-products .sx-services {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr) minmax(0, 2fr);
    grid-template-rows: auto auto;
  }

  .page-products .sx-svc {
    padding: 32px;
  }

  .page-products .sx-svc--a {
    grid-column: 1;
    grid-row: 1 / 3;
    padding: 40px 36px;
  }

  .page-products .sx-svc--a .sx-svc__title {
    font-size: 36px;
  }

  .page-products .sx-svc--a .sx-svc__text {
    font-size: 16px;
    max-width: 42ch;
  }

  .page-products .sx-svc--b {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .sx-svc--c {
    grid-column: 3;
    grid-row: 1;
  }

  .page-products .sx-svc--d {
    grid-column: 2 / 4;
    grid-row: 2;
  }
}

/* ---------- 页面结构 ---------- */
.page-products .sx-figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-800);
}

.page-products .sx-figure--dark {
  border-color: var(--line-dark);
}

.page-products .sx-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.35) contrast(1.05);
}

.page-products .sx-figure figcaption {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--gray-400);
  border-top: 1px solid var(--line-dark-soft);
}

.page-products .sx-zones {
  list-style: none;
  margin: 36px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--line-dark);
  display: grid;
  gap: 28px;
}

.page-products .sx-zone__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--lime-500);
  border: 1px solid var(--lime-500);
}

.page-products .sx-zone__t {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--gray-100);
}

.page-products .sx-zone p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(237, 240, 236, 0.72);
}

@media (min-width: 860px) {
  .page-products .sx-zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 0;
  }

  .page-products .sx-zone + .sx-zone {
    margin-left: 28px;
    padding-left: 28px;
    border-left: 1px solid var(--line-dark);
  }
}

/* ---------- 左窄右宽路径区 ---------- */
.page-products .sx-path {
  display: grid;
  gap: 32px;
}

.page-products .sx-path__label {
  margin: 0 0 14px;
  padding-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
  border-bottom: 1px solid var(--line);
}

.page-products .sx-path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .sx-path__steps a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--ink-text);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-products .sx-path__steps a:hover {
  border-left-color: var(--lime-500);
  background: var(--gray-100);
}

.page-products .sx-path__steps .mono {
  font-size: 12px;
  color: var(--gray-600);
}

.page-products .sx-path__tip {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-600);
}

.page-products .sx-block {
  padding-top: 32px;
  margin-bottom: 56px;
  border-top: 1px solid var(--line);
}

.page-products .sx-block:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-products .sx-block:last-child {
  margin-bottom: 0;
}

.page-products .sx-block__idx {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange-500);
}

.page-products .sx-block__t {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink-text);
}

.page-products .sx-block > p {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-text);
}

@media (min-width: 1000px) {
  .page-products .sx-path {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .sx-path__index {
    position: sticky;
    top: 96px;
  }
}

/* ---------- 订阅步骤 ---------- */
.page-products .sx-block__split {
  display: grid;
  gap: 24px;
}

.page-products .sx-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .sx-steps li {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-text);
  background: var(--paper);
}

.page-products .sx-steps .mono {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--gray-600);
}

@media (min-width: 760px) {
  .page-products .sx-block__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 28px;
    align-items: start;
  }
}

/* ---------- 提醒档位 ---------- */
.page-products .sx-dials {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .sx-dials li {
  display: grid;
  grid-template-columns: auto auto;
  gap: 2px 8px;
  align-content: start;
  padding: 18px;
  background: var(--paper);
}

.page-products .sx-dial__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
}

.page-products .sx-dial__u {
  align-self: end;
  padding-bottom: 3px;
  font-size: 12px;
  color: var(--gray-600);
}

.page-products .sx-dial__d {
  grid-column: 1 / -1;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-600);
}

@media (min-width: 760px) {
  .page-products .sx-dials {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 三类变动标记 ---------- */
.page-products .sx-marks {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .sx-mark {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .sx-mark p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-600);
}

@media (min-width: 760px) {
  .page-products .sx-marks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

/* ---------- 赛前检查清单 ---------- */
.page-products .sx-check {
  padding: 28px 24px;
  background: var(--ink-900);
  border-left: 3px solid var(--orange-500);
}

.page-products .sx-check__t {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--gray-100);
}

.page-products .sx-check__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .sx-check__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(237, 240, 236, 0.84);
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-products .sx-check__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .sx-check__list .mono {
  flex: 0 0 auto;
  min-width: 20px;
  font-size: 12px;
  color: var(--orange-500);
}

/* ---------- 历史数据 ---------- */
.page-products .sx-hist {
  display: grid;
  gap: 32px;
}

.page-products .sx-hist__notes {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .sx-hist__notes li {
  padding-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-600);
  border-top: 1px solid var(--line);
}

.page-products .sx-hist__notes .mono {
  display: inline-block;
  margin-right: 6px;
  font-size: 20px;
  font-weight: 600;
  color: var(--ink-700);
  vertical-align: -2px;
}

.page-products .sx-filter {
  margin-bottom: 20px;
}

.page-products .sx-filter__label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray-600);
}

.page-products .sx-filter__box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: border-color var(--t) var(--ease);
}

.page-products .sx-filter__box:focus-within {
  outline: 2px solid var(--lime-500);
  outline-offset: 2px;
  border-color: transparent;
}

.page-products .sx-filter__input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 13px 0;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink-text);
  background: transparent;
  border: 0;
}

.page-products .sx-filter__input:focus {
  outline: none;
}

.page-products .sx-filter__input::placeholder {
  color: var(--gray-400);
}

.page-products .sx-filter__count {
  flex: 0 0 auto;
  font-size: 12px;
  white-space: nowrap;
  color: var(--gray-600);
}

.page-products .sx-groups {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.page-products .sx-group details {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-products .sx-group__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  list-style: none;
  cursor: pointer;
}

.page-products .sx-group__sum::-webkit-details-marker {
  display: none;
}

.page-products .sx-group__sum:hover .sx-group__t {
  color: var(--ink-700);
}

.page-products .sx-group__t {
  flex: 1 1 auto;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink-text);
  transition: color var(--t) var(--ease);
}

.page-products .sx-group__n {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--gray-600);
}

.page-products .sx-group__ic {
  flex: 0 0 auto;
  color: var(--gray-600);
  transition: transform var(--t) var(--ease);
}

.page-products .sx-group details[open] .sx-group__ic {
  transform: rotate(180deg);
}

.page-products .sx-group__body {
  list-style: none;
  margin: 0;
  padding: 4px 0 18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .sx-group__body li {
  margin-left: 4px;
  padding: 8px 0 8px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-600);
  border-left: 1px solid var(--line);
}

@media (min-width: 1000px) {
  .page-products .sx-hist {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }
}

/* ---------- 适用场景 ---------- */
.page-products .sx-cast {
  display: grid;
  gap: 28px;
}

.page-products .sx-cast__intro .section-title {
  margin: 12px 0 16px;
}

.page-products .sx-cast__intro .lede {
  margin: 0;
}

.page-products .sx-cast__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .sx-cast__list li {
  display: flex;
  gap: 18px;
  padding: 22px;
  background: var(--paper);
}

.page-products .sx-cast__n {
  flex: 0 0 auto;
  min-width: 26px;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-600);
  border-top: 2px solid var(--lime-500);
}

.page-products .sx-cast__list h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-products .sx-cast__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray-600);
}

.page-products .sx-parity {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 28px;
}

.page-products .sx-parity__text h3 {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-products .sx-parity__text p {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray-600);
}

@media (min-width: 900px) {
  .page-products .sx-cast {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .sx-parity {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
  }
}

/* ---------- 延伸入口 ---------- */
.page-products .sx-next__inner {
  display: grid;
  gap: 20px;
}

.page-products .sx-next__t {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--gray-100);
  border-left: 3px solid var(--lime-500);
  padding-left: 14px;
}

.page-products .sx-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-products .sx-next__list li a {
  display: block;
  padding: 13px 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(237, 240, 236, 0.86);
  text-decoration: none;
  border-bottom: 1px solid var(--line-dark-soft);
  transition: color var(--t) var(--ease), padding-left var(--t) var(--ease);
}

.page-products .sx-next__list li a:hover {
  color: var(--lime-500);
  padding-left: 8px;
}

@media (min-width: 900px) {
  .page-products .sx-next__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 48px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .sx-svc,
  .page-products .sx-group__ic,
  .page-products .sx-path__steps a,
  .page-products .sx-next__list li a,
  .page-products .sx-filter__box,
  .page-products .sx-group__t {
    transition: none;
  }
}
<<<END>>>